CAS Number:
74-86-2
Sum Formula:
C2H2
German Synonyms:
Dissousgas | Steingas | Klumegas | Narcylen | Aethin | Acetylen | Ethin
English Synonyms:
Ethine | Acetylene | Ethyne
EC Index Number:
601-015-00-0
EC Number:
200-816-9
Properties:
decomposable, flammable, gas
Temperature Class:
T2
Explosion Group:
IIC
Disclaimer: The CLP/GHS classification is not regularly updated in Chemsafe. For up-to-date information, please use the ECHA database. ( https://echa.europa.eu/en/information-on-chemicals )
GHS Hazard and Category:
- Flam. Gas 1: flammable gases, category 1
- Press. Gas: Compressed gases
GHS Pictogram:
GHS Signal Word:
Danger
GHS Hazard Statement:
- H220: Extremely flammable gas.
Boiling point
1
1991
Redeker, T.; Schön, G.
-84 °C
UTI: 8000-000-001/20240215
| Line no | Boiling temperature |
|---|---|
|
|
| 1 | -84 °C |
Bibliographic data
| Title | Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (with 6. Supplement) |
| Author | Redeker, T.; Schön, G. |
| Year | 1991 |
| Title German | Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (mit 6. Nachtrag) |
| Publisher | Deutscher Eichverlag |
| ISBN / ISSN | 3-8064-9936-5 |
| Abstract English | Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures. |
| Abstract German | Sicherheitstechnische Kenngrößen von ca. 1000 Gasen und Dämpfen: Explosionsgrenzen, Zündtemperaturen, Flammpunkte, Explosionsdrücke. |
| Language | GERM |
Critical density
1
Critical Data
2016
BAM
0.231 kg/L
UTI: 5000-009-004/20111005
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
Critical point
1
Critical Data
2016
BAM
35.2 °C
UTI: 5000-009-004/20111005
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
Sublimation point
1
1991
Redeker, T.; Schön, G.
-81 °C
UTI: 8000-000-002/20240215
| Line no | Sublimation temperature |
|---|---|
|
|
| 1 | -81 °C |
Bibliographic data
| Title | Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (with 6. Supplement) |
| Author | Redeker, T.; Schön, G. |
| Year | 1991 |
| Title German | Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (mit 6. Nachtrag) |
| Publisher | Deutscher Eichverlag |
| ISBN / ISSN | 3-8064-9936-5 |
| Abstract English | Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures. |
| Abstract German | Sicherheitstechnische Kenngrößen von ca. 1000 Gasen und Dämpfen: Explosionsgrenzen, Zündtemperaturen, Flammpunkte, Explosionsdrücke. |
| Language | GERM |
- The oxidizing agent is air with an oxygen content of 20.95 % by volume. In the data base it is usually not specified as mixture component. Exceptions are highlighted.
- Pressure values are absolute, not gauge pressures.
- Impurities can strongly influence characteristic safety data, particulary if the properties of the impurity considerably deviate from the respective properties of the pure substance.
- Safety characteristics are only displayed if evaluated data are available.
- Values can be cited by using the UTI number of the table (Uniform Table Identifier).
- Color Codes: recommended value no recommendation do not use value
Autoignition Temperature
1
2016
BAM
305 °C
UTI: 5000-009-002/20111005
| [A] DIN 51794: Testing of mineral oil hydrocarbons - Determination of ignition temperature; measurements are technically identical to those of ISO/IEC 80079-20-1 but results are treated differently. |
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Test method: DIN 51794 or comparable methods |
| [4] Content of combustible gas in the most ignitable atmosphere: 8.5 Vol% |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
2
1965
Zabetakis, M. G.
305 °C
UTI: 5511-000-001/20111005
Bibliographic data
| Title | Flammability Characteristics of Combustible Gases and Vapors (Bulletin 627) |
| Author | Zabetakis, M. G. |
| Year | 1965 |
| Abstract English | Summary of limits of flammability and ignition temperatures of individual gases and vapors in air at atmospheric pressure. Appendix A, Table A-1. Explosion ranges, limits of flammability, maximum oxygen contents, and other safety data of flammable gas mixtures. |
| Abstract German | Eine Zusammenstellung der Explosionsgrenzen und der Zündtemperaturen einiger brennbarer Gase und Dämpfe in Luft bei Atmosphärendruck; Appendix A, Tafel A-1. Explosionsbereiche, Explosionsgrenzen, maximale Sauerstoffanteile und andere sicherheitstechnische Kenngrößen von brennbaren Gasgemischen. |
| Document Number | Zabetakis |
| Institution | U.S. Bureau of Mines |
| URL | https://www.osti.gov/servlets/purl/7328370 |
| Publisher | United States Government Printing Office |
| Publisher City | Washington |
| Language | ENGL |
3
1985
Kuchta, J. M.
305 °C
UTI: 5513-011-001/20111005
Bibliographic data
| Title | Investigation of Fire and Explosion Accidents in the Chemical, Mining, and Fuel-Related Industries - A Manual (Bulletin 680) |
| Author | Kuchta, J. M. |
| Year | 1985 |
| Abstract English | Summary of explosion limits, flash points, ignition temperatures and chemical-physical data of liquid and gaseous compounds (gaseous combustion in air at atmospheric pressure); Appendix A |
| Abstract German | Zusammenstellung von Explosionsgrenzen, Flammpunkten, Zündtemperaturen und chemisch-physikalischen Daten von Flüssigkeiten und Gasen (Explosion in der Gasphase bei Atmosphärendruck); Appendix A |
| Document Number | DEDO-117 |
| Institution | U.S. Bureau of Mines |
| Publisher | United States Government Printing Office |
| Publisher City | Washington |
| Language | ENGL |
4
1990
Nabert, K.; Schön, G.
305 °C
UTI: 5510-000-001/20111005
| [1] Upper explosion limit = 100 Vol% for decomposition |
| ⚠ The reference for the specification in g/m3 is the molar volume at 20 °C |
Bibliographic data
| Title | Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (with 6. Supplement) |
| Author | Nabert, K.; Schön, G. |
| Year | 1990 |
| Publisher | Deutscher Eichverlag;Braunschweig (Pub.) |
| Abstract English | Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures. |
| Abstract German | Sicherheitstechnische Kenngrößen von ca. 1000 Gasen und Dämpfen: Explosionsgrenzen, Zündtemperaturen, Flammpunkte, Explosionsdrücke. |
| Language | GERM |
Limiting value for flammability (Tci)
1
2016
BAM
3 Mol%
UTI: 5009-024-001/20111005
| Line no | Limiting value for flammability (Tci) |
|---|---|
|
|
| 1 | 3 Mol% |
Bibliographic data
| Year | 2016 |
| Title | Recommended Tci values of Gases for Determination of fire potential for the selection of cylinder valve outlets 4.6 Calculation method: ISO 10156:2008 (E) - Draft |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | ENGL |
2
2008
3 Mol%
UTI: 5537-024-001/20111005
| Line no | Limiting value for flammability (Tci) |
|---|---|
|
|
| 1 | 3 Mol% |
Bibliographic data
| Year | 2008 |
| Title | Draft for the revision of ISO 10156 "Gas cylinders – Gas and gas mixture – Determination of fire potential and oxidizing ability" |
| Subtitle | Table 2 —Tci and Li values of flammable gases and vapours |
| Publisher | ISO |
| Institution | ISO - International Organization for Standardization |
| Language | ENGL |
Explosion limits
Lower explosion limit
1
2016
BAM
101.3 kPa
20 °C
2.3 Vol%
UTI: 5000-009-001/20111005
| [A] DIN 51649-1: Determination of explosion limits of gases and gas/air mixtures; withdrawn, document was replaced by DIN EN 1839:2004-01 |
| [1] Test method: DIN 51649-1;\ Upper explosion limit = 100 vol% for decomposition |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
2
1952
Coward, H. F.; Jones, G. W.
2.3 Vol% ... 2.5 Vol%
UTI: 5512-021-001/20111005
| [1] Upward propagation of flame in large vessels, open at their lower ends. |
| [2] Closed or small vessels |
Bibliographic data
| Title | Limits of Flammability of Gases and Vapors (Bulletin 503) |
| Author | Coward, H. F.; Jones, G. W. |
| Year | 1952 |
| Abstract English | Explosion limits of individual gases in air, oxygen and nitrous oxide. |
| Abstract German | Explosionsgrenzen von reinen Gasen in Luft, Sauerstoff und Distickstoffoxid. |
| Document Number | Coward/Jon |
| Institution | U.S. Bureau of Mines |
| Publisher | United States Government Printing Office |
| Publisher City | Washington |
| Language | ENGL |
3
1952
Coward, H. F.; Jones, G. W.
2.3 Vol% ... 2.5 Vol%
UTI: 5512-021-001/20111005
| [1] Upward propagation of flame in large vessels, open at their lower ends. |
| [2] Closed or small vessels |
Bibliographic data
| Title | Limits of Flammability of Gases and Vapors (Bulletin 503) |
| Author | Coward, H. F.; Jones, G. W. |
| Year | 1952 |
| Abstract English | Explosion limits of individual gases in air, oxygen and nitrous oxide. |
| Abstract German | Explosionsgrenzen von reinen Gasen in Luft, Sauerstoff und Distickstoffoxid. |
| Document Number | Coward/Jon |
| Institution | U.S. Bureau of Mines |
| Publisher | United States Government Printing Office |
| Publisher City | Washington |
| Language | ENGL |
4
1965
Zabetakis, M. G.
2.5 Vol%
UTI: 5511-000-001/20111005
Bibliographic data
| Title | Flammability Characteristics of Combustible Gases and Vapors (Bulletin 627) |
| Author | Zabetakis, M. G. |
| Year | 1965 |
| Abstract English | Summary of limits of flammability and ignition temperatures of individual gases and vapors in air at atmospheric pressure. Appendix A, Table A-1. Explosion ranges, limits of flammability, maximum oxygen contents, and other safety data of flammable gas mixtures. |
| Abstract German | Eine Zusammenstellung der Explosionsgrenzen und der Zündtemperaturen einiger brennbarer Gase und Dämpfe in Luft bei Atmosphärendruck; Appendix A, Tafel A-1. Explosionsbereiche, Explosionsgrenzen, maximale Sauerstoffanteile und andere sicherheitstechnische Kenngrößen von brennbaren Gasgemischen. |
| Document Number | Zabetakis |
| Institution | U.S. Bureau of Mines |
| URL | https://www.osti.gov/servlets/purl/7328370 |
| Publisher | United States Government Printing Office |
| Publisher City | Washington |
| Language | ENGL |
5
1985
Kuchta, J. M.
2.5 Vol%
UTI: 5513-011-001/20111005
Bibliographic data
| Title | Investigation of Fire and Explosion Accidents in the Chemical, Mining, and Fuel-Related Industries - A Manual (Bulletin 680) |
| Author | Kuchta, J. M. |
| Year | 1985 |
| Abstract English | Summary of explosion limits, flash points, ignition temperatures and chemical-physical data of liquid and gaseous compounds (gaseous combustion in air at atmospheric pressure); Appendix A |
| Abstract German | Zusammenstellung von Explosionsgrenzen, Flammpunkten, Zündtemperaturen und chemisch-physikalischen Daten von Flüssigkeiten und Gasen (Explosion in der Gasphase bei Atmosphärendruck); Appendix A |
| Document Number | DEDO-117 |
| Institution | U.S. Bureau of Mines |
| Publisher | United States Government Printing Office |
| Publisher City | Washington |
| Language | ENGL |
6
1990
Nabert, K.; Schön, G.
24 g/m3 ± 10 %
UTI: 5510-000-001/20111005
| [1] Upper explosion limit = 100 Vol% for decomposition |
| ⚠ The reference for the specification in g/m3 is the molar volume at 20 °C |
Bibliographic data
| Title | Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (with 6. Supplement) |
| Author | Nabert, K.; Schön, G. |
| Year | 1990 |
| Publisher | Deutscher Eichverlag;Braunschweig (Pub.) |
| Abstract English | Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures. |
| Abstract German | Sicherheitstechnische Kenngrößen von ca. 1000 Gasen und Dämpfen: Explosionsgrenzen, Zündtemperaturen, Flammpunkte, Explosionsdrücke. |
| Language | GERM |
7
1990
Nabert, K.; Schön, G.
2.3 Vol% ± 10 %
UTI: 5510-000-001/20111005
| [1] Upper explosion limit = 100 Vol% for decomposition |
| ⚠ The reference for the specification in g/m3 is the molar volume at 20 °C |
Bibliographic data
| Title | Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (with 6. Supplement) |
| Author | Nabert, K.; Schön, G. |
| Year | 1990 |
| Publisher | Deutscher Eichverlag;Braunschweig (Pub.) |
| Abstract English | Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures. |
| Abstract German | Sicherheitstechnische Kenngrößen von ca. 1000 Gasen und Dämpfen: Explosionsgrenzen, Zündtemperaturen, Flammpunkte, Explosionsdrücke. |
| Language | GERM |
8
1992
2.3 Vol%
UTI: 5500-009-001/20111005
| [A] DIN 51649-1: Determination of explosion limits of gases and gas/air mixtures; withdrawn, document was replaced by DIN EN 1839:2004-01 |
| [1] Test method: DIN 51649-1;\ Upper explosion limit = 100 vol% for decomposition |
Bibliographic data
| Year | 1992 |
| Title | Untersuchungsberichte des BAM-Laboratoriums II.22 Explosionsgrenzen, Zündtemperaturen und Stabilitätsgrenzdrücke brennbarer Gase und Gasgemische |
| Abstract English | Safety data of hydrocarbons, halogenated hydrocarbons, other organinc compounds, and inorganic compounds; Stability pressure limits of acetylene, propadiene, methylacetylene, and acetylene/gas mixtures (gas: hydrogen, nitrogen, propane, methane) |
| Abstract German | Sicherheitstechnische Kenngrößen von Kohlenwasserstoffen, halogenierten Kohlenwasserstoffen, anderen organischen Verbindungen und anorganischen Verbindungen; Stabilitätsgrenzdrücke von Acetylen, Propadien, Methylacetylen und Acetylen/Gas-Gemischen (Gas: Wasserstoff, Stickstoff, Propan, Methan) |
| Language | GERM |
Upper explosion limit
1
2016
BAM
101.3 kPa
20 °C
100 Vol%
UTI: 5000-009-001/20111005
| [A] DIN 51649-1: Determination of explosion limits of gases and gas/air mixtures; withdrawn, document was replaced by DIN EN 1839:2004-01 |
| [1] Test method: DIN 51649-1;\ Upper explosion limit = 100 vol% for decomposition |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
2
1952
Coward, H. F.; Jones, G. W.
81 Vol%
UTI: 5512-021-001/20111005
| [1] Upward propagation of flame in large vessels, open at their lower ends. |
| [2] Closed or small vessels |
Bibliographic data
| Title | Limits of Flammability of Gases and Vapors (Bulletin 503) |
| Author | Coward, H. F.; Jones, G. W. |
| Year | 1952 |
| Abstract English | Explosion limits of individual gases in air, oxygen and nitrous oxide. |
| Abstract German | Explosionsgrenzen von reinen Gasen in Luft, Sauerstoff und Distickstoffoxid. |
| Document Number | Coward/Jon |
| Institution | U.S. Bureau of Mines |
| Publisher | United States Government Printing Office |
| Publisher City | Washington |
| Language | ENGL |
3
1965
Zabetakis, M. G.
100 Vol%
UTI: 5511-000-001/20111005
Bibliographic data
| Title | Flammability Characteristics of Combustible Gases and Vapors (Bulletin 627) |
| Author | Zabetakis, M. G. |
| Year | 1965 |
| Abstract English | Summary of limits of flammability and ignition temperatures of individual gases and vapors in air at atmospheric pressure. Appendix A, Table A-1. Explosion ranges, limits of flammability, maximum oxygen contents, and other safety data of flammable gas mixtures. |
| Abstract German | Eine Zusammenstellung der Explosionsgrenzen und der Zündtemperaturen einiger brennbarer Gase und Dämpfe in Luft bei Atmosphärendruck; Appendix A, Tafel A-1. Explosionsbereiche, Explosionsgrenzen, maximale Sauerstoffanteile und andere sicherheitstechnische Kenngrößen von brennbaren Gasgemischen. |
| Document Number | Zabetakis |
| Institution | U.S. Bureau of Mines |
| URL | https://www.osti.gov/servlets/purl/7328370 |
| Publisher | United States Government Printing Office |
| Publisher City | Washington |
| Language | ENGL |
4
1985
Kuchta, J. M.
100 Vol%
UTI: 5513-011-001/20111005
Bibliographic data
| Title | Investigation of Fire and Explosion Accidents in the Chemical, Mining, and Fuel-Related Industries - A Manual (Bulletin 680) |
| Author | Kuchta, J. M. |
| Year | 1985 |
| Abstract English | Summary of explosion limits, flash points, ignition temperatures and chemical-physical data of liquid and gaseous compounds (gaseous combustion in air at atmospheric pressure); Appendix A |
| Abstract German | Zusammenstellung von Explosionsgrenzen, Flammpunkten, Zündtemperaturen und chemisch-physikalischen Daten von Flüssigkeiten und Gasen (Explosion in der Gasphase bei Atmosphärendruck); Appendix A |
| Document Number | DEDO-117 |
| Institution | U.S. Bureau of Mines |
| Publisher | United States Government Printing Office |
| Publisher City | Washington |
| Language | ENGL |
5
1990
Nabert, K.; Schön, G.
840 g/m3 ... 1076 g/m3 ± 5 %
UTI: 5510-000-001/20111005
| [1] Upper explosion limit = 100 Vol% for decomposition |
| ⚠ The reference for the specification in g/m3 is the molar volume at 20 °C |
Bibliographic data
| Title | Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (with 6. Supplement) |
| Author | Nabert, K.; Schön, G. |
| Year | 1990 |
| Publisher | Deutscher Eichverlag;Braunschweig (Pub.) |
| Abstract English | Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures. |
| Abstract German | Sicherheitstechnische Kenngrößen von ca. 1000 Gasen und Dämpfen: Explosionsgrenzen, Zündtemperaturen, Flammpunkte, Explosionsdrücke. |
| Language | GERM |
6
1990
Nabert, K.; Schön, G.
78 Vol% ... 100 Vol% ± 5 %
UTI: 5510-000-001/20111005
| [1] Upper explosion limit = 100 Vol% for decomposition |
| ⚠ The reference for the specification in g/m3 is the molar volume at 20 °C |
Bibliographic data
| Title | Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (with 6. Supplement) |
| Author | Nabert, K.; Schön, G. |
| Year | 1990 |
| Publisher | Deutscher Eichverlag;Braunschweig (Pub.) |
| Abstract English | Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures. |
| Abstract German | Sicherheitstechnische Kenngrößen von ca. 1000 Gasen und Dämpfen: Explosionsgrenzen, Zündtemperaturen, Flammpunkte, Explosionsdrücke. |
| Language | GERM |
7
1992
100 Vol%
UTI: 5500-009-001/20111005
| [A] DIN 51649-1: Determination of explosion limits of gases and gas/air mixtures; withdrawn, document was replaced by DIN EN 1839:2004-01 |
| [1] Test method: DIN 51649-1;\ Upper explosion limit = 100 vol% for decomposition |
Bibliographic data
| Year | 1992 |
| Title | Untersuchungsberichte des BAM-Laboratoriums II.22 Explosionsgrenzen, Zündtemperaturen und Stabilitätsgrenzdrücke brennbarer Gase und Gasgemische |
| Abstract English | Safety data of hydrocarbons, halogenated hydrocarbons, other organinc compounds, and inorganic compounds; Stability pressure limits of acetylene, propadiene, methylacetylene, and acetylene/gas mixtures (gas: hydrogen, nitrogen, propane, methane) |
| Abstract German | Sicherheitstechnische Kenngrößen von Kohlenwasserstoffen, halogenierten Kohlenwasserstoffen, anderen organischen Verbindungen und anorganischen Verbindungen; Stabilitätsgrenzdrücke von Acetylen, Propadien, Methylacetylen und Acetylen/Gas-Gemischen (Gas: Wasserstoff, Stickstoff, Propan, Methan) |
| Language | GERM |
Maximum experimental safe gap
1
2016
BAM
0.37 mm
UTI: 5000-009-002/20111005
| [A] DIN 51794: Testing of mineral oil hydrocarbons - Determination of ignition temperature; measurements are technically identical to those of ISO/IEC 80079-20-1 but results are treated differently. |
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Test method: DIN 51794 or comparable methods |
| [4] Content of combustible gas in the most ignitable atmosphere: 8.5 Vol% |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
Maximum explosion pressure
1
2016
BAM
11.1 bar
UTI: 5000-009-002/20111005
| [A] DIN 51794: Testing of mineral oil hydrocarbons - Determination of ignition temperature; measurements are technically identical to those of ISO/IEC 80079-20-1 but results are treated differently. |
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Test method: DIN 51794 or comparable methods |
| [4] Content of combustible gas in the most ignitable atmosphere: 8.5 Vol% |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
2
1990
Nabert, K.; Schön, G.
11.1 bar
UTI: 5510-000-001/20111005
| [1] Upper explosion limit = 100 Vol% for decomposition |
| ⚠ The reference for the specification in g/m3 is the molar volume at 20 °C |
Bibliographic data
| Title | Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (with 6. Supplement) |
| Author | Nabert, K.; Schön, G. |
| Year | 1990 |
| Publisher | Deutscher Eichverlag;Braunschweig (Pub.) |
| Abstract English | Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures. |
| Abstract German | Sicherheitstechnische Kenngrößen von ca. 1000 Gasen und Dämpfen: Explosionsgrenzen, Zündtemperaturen, Flammpunkte, Explosionsdrücke. |
| Language | GERM |
Minimum ignition energy
1
2016
BAM
0.019 mJ
UTI: 5000-009-002/20111005
| [A] DIN 51794: Testing of mineral oil hydrocarbons - Determination of ignition temperature; measurements are technically identical to those of ISO/IEC 80079-20-1 but results are treated differently. |
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Test method: DIN 51794 or comparable methods |
| [4] Content of combustible gas in the most ignitable atmosphere: 8.5 Vol% |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
2
1952
Calcote, H. F.;
Gregory, C. A.;
Barnett, C. M.;
Gilmer, Ruth B.
0.019 mJ
UTI: 5505-000-001/20111005
| Line no | Minimum ignition energy |
|---|---|
|
|
| 1 | 0.019 mJ [1] |
| [1] Content of combustible gas in the most ignitable atmosphere: 8.5 Vol% |
Bibliographic data
| Title | Spark Ignition Effects of Molecular Structure |
| Author | Calcote, H. F.; Gregory, C. A.; Barnett, C. M.; Gilmer, Ruth B. |
| Year | 1952 |
| Journal Title | Industrial & Engineering Chemistry |
| Volume | 44 |
| Issue | 11 |
| Pages | 2656-2662 |
| Publisher | American Chemical Society |
| Abstract English | An apparatus and the technique for determining the minimum ignition energy is described; the minimum ignition energies of several saturated and unsaturated hydrocarbons, substituted alkyls, aldehydes, ketones, esters, ethers, thio ethers, peroxides, aromatic compounds, cyclic compounds, and inorganic compounds are represented in form of diagramms. |
| Abstract German | Beschreibung einer Apparatur und der Messtechnik für die Bestimmung der Mindestzündenergie. Die Mindestzündenergien von einigen gesättigten und ungesättigten Kohlenwasserstoffen, substituierten Alkylen, Aldehyden, Ketonen, Estern, Ethern, Thioethern, Peroxiden, Aromaten, zyklischen Verbindungen und anorganischen Verbindungen werden in Form von Diagrammen dargestellt. |
| ISBN / ISSN | 0019-7866 |
| DOI | https://doi.org/10.1021/ie50515a048 |
| Language | ENGL |
Stability pressure limit
1
2016
BAM
100 °C
1 bar
UTI: 5003-033-001/20111005
| [1] ignition energy 12.5-16 J |
| [2] Apparatus: 2.8-litre cylinder (h/d = 1.07); exploding wire |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
2
1989
Lietze, Dieter;
Pinkofsky, Horst;
Schendler, Thomas;
Schulze, Heinz-Peter
0.8 bar ... 1.4 bar
UTI: 5507-000-001/20111005
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 20 J. |
Bibliographic data
| Title | Stabilitätsgrenzdruck von Acetylen |
| Author | Lietze, Dieter; Pinkofsky, Horst; Schendler, Thomas; Schulze, Heinz-Peter |
| Year | 1989 |
| Journal Title | Chemie - Ingenieur - Technik |
| Volume | 61 |
| Issue | 9 |
| Pages | 736-738 |
| Publisher | John Wiley & Sons, Ltd |
| Abstract English | Determination of the stability pressure limit of acetylene in a 14 dm³ spherical vessel (diameter = 300 mm) and a 9 meter long pipe DN 300 (diameter = 300 mm). |
| Abstract German | Bestimmung des Stabilitätsgrenzdruckes von Acetylen in einem 14-dm³-Kugelautoklav (Durchmesser = 300 mm) und in einer 9 m langen Rohrstrecke DN 300 (Durchmesser = 300 mm). |
| ISBN / ISSN | 0009-286X |
| DOI | https://doi.org/10.1002/cite.330610915 |
| Language | GERM |
3
1989
Lietze, Dieter;
Pinkofsky, Horst;
Schendler, Thomas;
Schulze, Heinz-Peter
0.8 bar ... 1.4 bar
UTI: 5507-000-001/20111005
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 20 J. |
Bibliographic data
| Title | Stabilitätsgrenzdruck von Acetylen |
| Author | Lietze, Dieter; Pinkofsky, Horst; Schendler, Thomas; Schulze, Heinz-Peter |
| Year | 1989 |
| Journal Title | Chemie - Ingenieur - Technik |
| Volume | 61 |
| Issue | 9 |
| Pages | 736-738 |
| Publisher | John Wiley & Sons, Ltd |
| Abstract English | Determination of the stability pressure limit of acetylene in a 14 dm³ spherical vessel (diameter = 300 mm) and a 9 meter long pipe DN 300 (diameter = 300 mm). |
| Abstract German | Bestimmung des Stabilitätsgrenzdruckes von Acetylen in einem 14-dm³-Kugelautoklav (Durchmesser = 300 mm) und in einer 9 m langen Rohrstrecke DN 300 (Durchmesser = 300 mm). |
| ISBN / ISSN | 0009-286X |
| DOI | https://doi.org/10.1002/cite.330610915 |
| Language | GERM |
4
1989
Lietze, Dieter;
Pinkofsky, Horst;
Schendler, Thomas;
Schulze, Heinz-Peter
0.8 bar ... 1.4 bar
UTI: 5507-000-001/20111005
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 20 J. |
Bibliographic data
| Title | Stabilitätsgrenzdruck von Acetylen |
| Author | Lietze, Dieter; Pinkofsky, Horst; Schendler, Thomas; Schulze, Heinz-Peter |
| Year | 1989 |
| Journal Title | Chemie - Ingenieur - Technik |
| Volume | 61 |
| Issue | 9 |
| Pages | 736-738 |
| Publisher | John Wiley & Sons, Ltd |
| Abstract English | Determination of the stability pressure limit of acetylene in a 14 dm³ spherical vessel (diameter = 300 mm) and a 9 meter long pipe DN 300 (diameter = 300 mm). |
| Abstract German | Bestimmung des Stabilitätsgrenzdruckes von Acetylen in einem 14-dm³-Kugelautoklav (Durchmesser = 300 mm) und in einer 9 m langen Rohrstrecke DN 300 (Durchmesser = 300 mm). |
| ISBN / ISSN | 0009-286X |
| DOI | https://doi.org/10.1002/cite.330610915 |
| Language | GERM |
5
1992
0.8 bar
UTI: 5500-009-002/20111005
| Line no | Stability pressure limit |
|---|---|
|
|
| 1 | 0.8 bar [1] |
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
Bibliographic data
| Year | 1992 |
| Title | Untersuchungsberichte des BAM-Laboratoriums II.22 Explosionsgrenzen, Zündtemperaturen und Stabilitätsgrenzdrücke brennbarer Gase und Gasgemische |
| Abstract English | Safety data of hydrocarbons, halogenated hydrocarbons, other organinc compounds, and inorganic compounds; Stability pressure limits of acetylene, propadiene, methylacetylene, and acetylene/gas mixtures (gas: hydrogen, nitrogen, propane, methane) |
| Abstract German | Sicherheitstechnische Kenngrößen von Kohlenwasserstoffen, halogenierten Kohlenwasserstoffen, anderen organischen Verbindungen und anorganischen Verbindungen; Stabilitätsgrenzdrücke von Acetylen, Propadien, Methylacetylen und Acetylen/Gas-Gemischen (Gas: Wasserstoff, Stickstoff, Propan, Methan) |
| Language | GERM |
6
2001
Holtappels, K.
100 °C
1 bar
UTI: 5602-006-001/20111005
| [1] ignition energy 12.5-16 J |
| [2] Apparatus: 2.8-litre cylinder (h/d = 1.07); exploding wire |
Bibliographic data
| Title | Inert- und Brenngaseinfluss auf die Stabilitätsgrenzdrücke von Ethen und Ethin - Simulation und Experimentelle Bestimmung |
| Author | Holtappels, K. |
| Year | 2001 |
| Title German | Inert- und Brenngaseinfluss auf die Stabilitätsgrenzdrücke von Ethen und Ethin - Simulation und Experimentelle Bestimmung |
| Degree | Dissertation |
| Institution | Gerhard-Mercator-Universität Duisburg |
| Department | Fakukultät für Naturwissentschaften |
| Abstract English | Measurement of the stability pressure limit of acetylene as a function of temperature and the maximum stability ratio of acetylene/nitrogen, acetylene/carbon dioxide, acetylene/ammonia, acetylene/hydrogen and acetylene/ethene were determined. |
| Abstract German | Die Stabilitätsgrenzdrücke von Ethin in Abhängigkeit der Temperatur und das maximale Sabilitätsvehhältnis von Ethin/Stickstoff, Ethin/Kohlendioxid, Ethin/Ammoniak, Ethin/Wasserstoff und Ethin/Ethen wurden bestimmt. |
| 172 | |
| URL | https://duepublico2.uni-due.de/receive/duepublico_mods_00005205 |
| Language | GERM |
7
2001
Holtappels, K.
20 °C
1 bar
UTI: 5602-006-002/20111005
| Line no | Temperature | Stability pressure limit |
|---|---|---|
|
|
|
| 1 | 20 °C [1] | 1 bar [2] |
| [1] ignition energy 12.5-16 J |
| [2] Apparatus: 2.8-litre cylinder (h/d = 1.07); exploding wire |
Bibliographic data
| Title | Inert- und Brenngaseinfluss auf die Stabilitätsgrenzdrücke von Ethen und Ethin - Simulation und Experimentelle Bestimmung |
| Author | Holtappels, K. |
| Year | 2001 |
| Title German | Inert- und Brenngaseinfluss auf die Stabilitätsgrenzdrücke von Ethen und Ethin - Simulation und Experimentelle Bestimmung |
| Degree | Dissertation |
| Institution | Gerhard-Mercator-Universität Duisburg |
| Department | Fakukultät für Naturwissentschaften |
| Abstract English | Measurement of the stability pressure limit of acetylene as a function of temperature and the maximum stability ratio of acetylene/nitrogen, acetylene/carbon dioxide, acetylene/ammonia, acetylene/hydrogen and acetylene/ethene were determined. |
| Abstract German | Die Stabilitätsgrenzdrücke von Ethin in Abhängigkeit der Temperatur und das maximale Sabilitätsvehhältnis von Ethin/Stickstoff, Ethin/Kohlendioxid, Ethin/Ammoniak, Ethin/Wasserstoff und Ethin/Ethen wurden bestimmt. |
| 172 | |
| URL | https://duepublico2.uni-due.de/receive/duepublico_mods_00005205 |
| Language | GERM |
8
2016
BAM
0.8 bar ... 0.9 bar
UTI: 5000-009-002/20111005
| [A] DIN 51794: Testing of mineral oil hydrocarbons - Determination of ignition temperature; measurements are technically identical to those of ISO/IEC 80079-20-1 but results are treated differently. |
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Test method: DIN 51794 or comparable methods |
| [4] Content of combustible gas in the most ignitable atmosphere: 8.5 Vol% |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
9
2016
BAM
0.8 bar ... 0.9 bar
UTI: 5000-009-002/20111005
| [A] DIN 51794: Testing of mineral oil hydrocarbons - Determination of ignition temperature; measurements are technically identical to those of ISO/IEC 80079-20-1 but results are treated differently. |
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Test method: DIN 51794 or comparable methods |
| [4] Content of combustible gas in the most ignitable atmosphere: 8.5 Vol% |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
Stoichiometric fraction of combustible substance in mixture with air
1
2016
BAM
7.7 Mol%
UTI: 5000-009-002/20111005
| [A] DIN 51794: Testing of mineral oil hydrocarbons - Determination of ignition temperature; measurements are technically identical to those of ISO/IEC 80079-20-1 but results are treated differently. |
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Test method: DIN 51794 or comparable methods |
| [4] Content of combustible gas in the most ignitable atmosphere: 8.5 Vol% |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
Stoichiometric fraction of combustible substance in mixture with oxygen
1
2016
BAM
28.6 Mol%
UTI: 5000-009-002/20111005
| [A] DIN 51794: Testing of mineral oil hydrocarbons - Determination of ignition temperature; measurements are technically identical to those of ISO/IEC 80079-20-1 but results are treated differently. |
| [1] Apparatus: 14-litre spherical vessel (diameter = 300 mm) ignition energy about 70 J. |
| [2] Apparatus: 9-m long tube DN 300 (diameter = 300 mm) ignition energy about 70 J. |
| [3] Test method: DIN 51794 or comparable methods |
| [4] Content of combustible gas in the most ignitable atmosphere: 8.5 Vol% |
Bibliographic data
| Year | 2016 |
| Title | Recommended Safety Characteristics and Classifications of Flammable Gases and Gas Mixtures |
| Database | BAM |
| Publisher | Datenbank BAM-Projekt CHEMSAFE |
| Language | GERM |
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- External Links:
- GESTIS
- BAM Dangerous Goods Database