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CAS Number: 103-11-7
Sum Formula: C11H20O2
Molar Mass: 184.3 g/mol
German Synonyms: Acrylsäure-2-ethylhexylester | 2-Ethylhexylacrylat | (2-Ethylhexyl)-acrylat | 2-Propensäure-2-ethylhexylester
English Synonyms: 2-Propenoic acid 2-ethylhexyl ester
EC Index Number: 607-107-00-7
EC Number: 203-080-7
Temperature Class: T3
Structural Formula 2-Propenoic acid 2-ethylhexyl ester

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:
  • STOT SE 3: Specific target organ toxicity following single exposure, category 3, respiratory tract irritation or narcotic effects
  • Skin Irrit. 2: skin irritation, category 2
  • Skin Sens. 1: skin sensitization, category 1
GHS Pictogram:
pictogram harmful





GHS Signal Word: Warning
GHS Hazard Statement:
  • H335: May cause respiratory irritation.
  • H315: Causes skin irritation.
  • H317: May cause an allergic skin reaction.

Antoine parameters
1 1992 Nabert, K.; Schön, G.; Redeker, T. 7.89788 Torr UTI: 1050-564-2521/0-39
UTI: 1050-564-2521/0-39;
Line no Upper temperature limit of Antoine equation Lower temperature limit of Antoine equation Antoine constant C Antoine constant B Antoine constant A
  • recommended value
  • saturated
  • property of pure substance
  • recommended value
  • saturated
  • property of pure substance
  • recommended value
  • by regression
  • saturated
  • property of pure substance
  • recommended value
  • by regression
  • saturated
  • property of pure substance
  • defined value
  • by regression
  • saturated
  • property of pure substance
1 < 216 °C > 50 °C 239.096 °C 2283.248 °C 7.89788 Torr
Bibliographic data
Author Nabert, K.; Schön, G.; Redeker, T.
Year 1992
Title Sicherheitstechnische Kenngrößen brennbarer Gase und Dämpfe
Publisher Deutscher Eichverlag
Publisher City Braunschweig
Language GERM
Boiling point
1 1963 Nabert, K.; Schön, G. 1013.25 hPa 229 °C UTI: 1000-564-2515/0-39
UTI: 1000-564-2515/0-39;
Line no Boiling temperature Pressure
  • defined value
  • at atmospheric pressure
  • property of pure substance
1 229 °C 1013.25 hPa
Bibliographic data
Author Nabert, K.; Schön, G.
Year 1963
Title Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (mit 6. Nachtrag)
Publisher Deutscher Eichverlag
Publisher City Braunschweig
Abstract English Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures.
Language GERM
2 1991 Physikalisch-Technische Bundesanstalt (PTB) 1013.25 hPa 214 °C UTI: 4801-564-2523/0-39
UTI: 4801-564-2523/0-39;
Line no Boiling temperature Pressure
  • defined value
  • at atmospheric pressure
  • saturated
  • property of pure substance
  • saturated
1 214 °C 1013.25 hPa
Bibliographic data
Author Physikalisch-Technische Bundesanstalt (PTB)
Year 1991
Title Empfohlene Sicherheitstechnische Kenngrößen
Database PTB
Publisher Datenbank PTB-AG 3.41/3.71
Language GERM
Density
1 1963 Nabert, K.; Schön, G. 1013.25 hPa 20 °C 0.89 g/cm3 UTI: 1000-564-2516/0-39
UTI: 1000-564-2516/0-39;
Line no Density Temperature Pressure
  • defined value
  • at atmospheric pressure and room temperature
  • property of pure substance
  • recommended value
  • at atmospheric pressure and room temperature
  • property of pure substance
  • recommended value
  • at atmospheric pressure and room temperature
1 0.89 g/cm3 20 °C 1013.25 hPa
Bibliographic data
Author Nabert, K.; Schön, G.
Year 1963
Title Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (mit 6. Nachtrag)
Publisher Deutscher Eichverlag
Publisher City Braunschweig
Abstract English Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures.
Language GERM
Melting point
1 1963 Nabert, K.; Schön, G. 1013.25 hPa -90 °C UTI: 1000-564-2519/0-39
UTI: 1000-564-2519/0-39;
Line no Melting temperature Pressure
  • defined value
  • at atmospheric pressure
  • saturated
  • property of pure substance
  • recommended value
  • at atmospheric pressure
  • saturated
1 -90 °C 1013.25 hPa
Bibliographic data
Author Nabert, K.; Schön, G.
Year 1963
Title Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (mit 6. Nachtrag)
Publisher Deutscher Eichverlag
Publisher City Braunschweig
Abstract English Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures.
Language GERM
Relative gas density
1 1963 Nabert, K.; Schön, G. 6.35 UTI: 1000-564-2517/0-39
UTI: 1000-564-2517/0-39;
Line no Relative gas density
  • defined value
  • property of pure substance
1 6.35
Bibliographic data
Author Nabert, K.; Schön, G.
Year 1963
Title Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (mit 6. Nachtrag)
Publisher Deutscher Eichverlag
Publisher City Braunschweig
Abstract English Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures.
Language GERM
Solubility in water
1 2009 Physikalisch-Technische Bundesanstalt (PTB) 25 °C 0.1 g/l UTI: 228-564-2512/0-39
UTI: 228-564-2512/0-39;
Line no Solubility in water Temperature
  • defined value
  • property of pure substance
  • property of pure substance
1 0.1 g/l 25 °C
Bibliographic data
Author Physikalisch-Technische Bundesanstalt (PTB)
Year 2009
Title Wasserlöslichkeit
Database PTB
Publisher Datenbank PTB-Lab. 3.43
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 1963 Nabert, K.; Schön, G. 245 °C UTI: 1000-564-2518/0-39
UTI: 1000-564-2518/0-39;
Line no Autoignition Temperature
  • recommended value
  • according to german standard
  • property of pure substance
1 245 °C [A]
[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.
Bibliographic data
Author Nabert, K.; Schön, G.
Year 1963
Title Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (mit 6. Nachtrag)
Publisher Deutscher Eichverlag
Publisher City Braunschweig
Abstract English Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures.
Language GERM
2 1975 Yagyu, S. 245 °C UTI: 179-564-2498/0-39
UTI: 179-564-2498/0-39;
Line no Autoignition Temperature
  • international standard method
  • property of pure substance
1 245 °C [A]
[A] IEC 79-4: Method of Test for Ignition Temperature, Electrical Apparatus for Explosive G; Replaced by IEC-60079-20-1 in 1975
Bibliographic data
Title Data for Ignition Temperature(1st and 2nd)
Author Yagyu, S.
Year 1975
Publisher RIIS
Language JAPN
Flash point
1 2010 Physikalisch-Technische Bundesanstalt (PTB) 86 °C UTI: 4030-564-2522/0-39
UTI: 4030-564-2522/0-39;
Line no Flash point
  • recommended value
  • experimental
  • closed cup
  • property of pure substance
1 86 °C [A]
[A] DIN EN ISO 3679: Determination of flash point - Method for flash no-flash and flash point by small scale closed cup tester; German version of EN ISO 3679:2022
Bibliographic data
Author Physikalisch-Technische Bundesanstalt (PTB)
Year 2010
Title Sicherheitstechnische Kenngrößen: Messwerte 2010 des PTB-Laboratoriums 3.41
Database PTB
Publisher PTB-Lab. 3.41
Language GERM
2 1963 Nabert, K.; Schön, G. 82 °C UTI: 1000-564-2513/0-39
UTI: 1000-564-2513/0-39;
Line no Flash point
  • experimental
  • open cup
  • property of pure substance
1 82 °C
Bibliographic data
Author Nabert, K.; Schön, G.
Year 1963
Title Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (mit 6. Nachtrag)
Publisher Deutscher Eichverlag
Publisher City Braunschweig
Abstract English Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures.
Language GERM
Lower explosion limit
1 1963 Nabert, K.; Schön, G. 0.8 Vol% ± 10 % UTI: 1000-564-2520/0-39
UTI: 1000-564-2520/0-39;
Line no Lower explosion limit
  • recommended value
  • property of pure substance
1 0.8 Vol% ± 10 %
2 60 g/m3 ± 10 % ⚠
⚠ The reference for the specification in g/m3 is the molar volume at 20 °C
Bibliographic data
Author Nabert, K.; Schön, G.
Year 1963
Title Sicherheitstechnische Kennzahlen brennbarer Gase und Dämpfe (mit 6. Nachtrag)
Publisher Deutscher Eichverlag
Publisher City Braunschweig
Abstract English Safety values of about 1000 flammable gases and vapors: Explosion limits, ignition temperatures, flash points, explosion pressures.
Language GERM
Lower explosion point
1 1986 Yagyu, S. 77 °C UTI: 200-564-2499/0-39
UTI: 200-564-2499/0-39;
Line no Lower explosion point
  • recommended value
  • experimental
  • property of pure substance
1 77 °C
Bibliographic data
Title Diagrams Related to Flashing Temperatures and Flammability Limits
Author Yagyu, S.
Year 1986
Journal Title Safety Document of the Research Institute of Indus
Volume 25
Publisher RIIS
Language JAPN
Stoichiometric fraction of combustible substance in mixture with air
1 2005 Physikalisch-Technische Bundesanstalt (PTB) 1.4 Mol% UTI: 220-564-2511/0-39
UTI: 220-564-2511/0-39;
Line no Stoichiometric fraction of combustible substance in mixture with air
  • recommended value
  • property of pure substance
1 1.4 Mol%
Bibliographic data
Author Physikalisch-Technische Bundesanstalt (PTB)
Year 2005
Title Berechnete molare stöchiometrische Brenngasanteile in Luft (c_stoech)
Database PTB
Publisher Datenbank PTB-Lab. 3.43
Language GERM

No entry in database