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CAS Number: 97-00-7
Sum Formula: C6H3ClN2O4
Molar Mass: 202.6 g/mol
German Synonyms: 1-Chlor-2,4-dinitrobenzen | 2,4-Dinitrochlorbenzol | 1-Chlor-2,4-dinitrobenzol
English Synonyms: 1-Chloro-2,4-dinitrobenzene
EC Index Number: 610-003-00-4
EC Number: 202-551-4
Structural Formula 1-Chloro-2,4-dinitrobenzene

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:
  • Acute Tox. 3: acute toxicity by inhalation, category 3
  • Acute Tox. 3: acute dermal toxicity, category 3
  • Acute Tox. 3: acute oral toxicity, category 3
  • STOT RE 2: specific target organ toxicity following repeated exposure, category 2
  • Aquatic Acute 1: acute hazards to the aquatic environment, category 1
  • Aquatic Chronic 1: long-term hazards hazards to the aquatic environment, category 1
GHS Pictogram:
pictogram toxic
pictogram health hazard
pictogram environmental hazard





GHS Signal Word: Danger
GHS Hazard Statement:
  • H331: Toxic if inhaled.
  • H311: Toxic in contact with skin.
  • H301: Toxic if swallowed.
  • H373: May cause damage to organs through prolonged or repeated exposure .
  • H400: Very toxic to aquatic life.
  • H410: Very toxic to aquatic life with long lasting effects.

Boiling point
1 1951 Oehley, E. 1013.25 hPa 255 °C UTI: 13-714-7113/0-39
UTI: 13-714-7113/0-39;
Line no Boiling temperature Pressure
  • defined value
  • at atmospheric pressure
  • saturated
  • property of pure substance
  • saturated
1 255 °C 1013.25 hPa
Bibliographic data
Title Stoffdaten
Author Oehley, E.
Year 1951
Publisher Farbwerke Hoechst, Techn. Abt. Farben-Gruppe
Language GERM
2 1963 Nabert, K.; Schön, G. 1013.25 hPa 315 °C UTI: 1000-714-7139/0-39
UTI: 1000-714-7139/0-39;
Line no Boiling temperature Pressure
  • defined value
  • at atmospheric pressure
  • property of pure substance
1 315 °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
Density
1 1941 Berger, H. 1013.25 hPa 20 °C 1.68 g/cm3 UTI: 15-714-7117/0-39
UTI: 15-714-7117/0-39;
Line no Density Temperature Pressure
  • defined value
  • at atmospheric pressure and room temperature
  • property of pure substance
  • at atmospheric pressure and room temperature
  • property of pure substance
  • at atmospheric pressure and room temperature
1 1.68 g/cm3 20 °C 1013.25 hPa
Bibliographic data
Title Brennbare Gase, Flüssigkeiten und feste Stoffe
Author Berger, H.
Year 1941
Publisher Edmund Stein u. Co.
Publisher City Potsdam
Language GERM
2 1950 1013.25 hPa 20 °C 1.68 g/cm3 UTI: 1-714-7108/0-39
UTI: 1-714-7108/0-39;
Line no Density Temperature Pressure
  • defined value
  • at atmospheric pressure and room temperature
  • property of pure substance
  • at atmospheric pressure and room temperature
  • property of pure substance
  • at atmospheric pressure and room temperature
1 1.68 g/cm3 20 °C 1013.25 hPa
Bibliographic data
Title Loss Prevention Bulletin No. 36.10: Properties of Flammable Liquids, Gases and Solids
Year 1950
Journal Title The Factory Mutual Engineering Division;Boston, Ma
Publisher The Factory Mutual Engineering Division
Publisher City Boston
Language ENGL
3 1951 Oehley, E. 1013.25 hPa 20 °C 1.45 g/cm3 UTI: 13-714-7114/0-39
UTI: 13-714-7114/0-39;
Line no Density Temperature Pressure
  • defined value
  • at atmospheric pressure and room temperature
  • property of pure substance
  • at atmospheric pressure and room temperature
  • property of pure substance
  • at atmospheric pressure and room temperature
1 1.45 g/cm3 20 °C 1013.25 hPa
Bibliographic data
Title Stoffdaten
Author Oehley, E.
Year 1951
Publisher Farbwerke Hoechst, Techn. Abt. Farben-Gruppe
Language GERM
4 1963 Nabert, K.; Schön, G. 1013.25 hPa 20 °C 1.68 g/cm3 UTI: 1000-714-7140/0-39
UTI: 1000-714-7140/0-39;
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 1.68 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 1941 Berger, H. 43 °C UTI: 15-714-7116/0-39
UTI: 15-714-7116/0-39;
Line no Melting temperature
  • defined value
  • at atmospheric pressure
  • property of pure substance
1 43 °C
Bibliographic data
Title Brennbare Gase, Flüssigkeiten und feste Stoffe
Author Berger, H.
Year 1941
Publisher Edmund Stein u. Co.
Publisher City Potsdam
Language GERM
2 1950 43 °C UTI: 1-714-7107/0-39
UTI: 1-714-7107/0-39;
Line no Melting temperature
  • defined value
  • at atmospheric pressure
  • property of pure substance
1 43 °C
Bibliographic data
Title Loss Prevention Bulletin No. 36.10: Properties of Flammable Liquids, Gases and Solids
Year 1950
Journal Title The Factory Mutual Engineering Division;Boston, Ma
Publisher The Factory Mutual Engineering Division
Publisher City Boston
Language ENGL
3 1951 Oehley, E. 43 °C UTI: 13-714-7112/0-39
UTI: 13-714-7112/0-39;
Line no Melting temperature
  • defined value
  • at atmospheric pressure
  • property of pure substance
1 43 °C
Bibliographic data
Title Stoffdaten
Author Oehley, E.
Year 1951
Publisher Farbwerke Hoechst, Techn. Abt. Farben-Gruppe
Language GERM
4 1963 Nabert, K.; Schön, G. 1013.25 hPa 27 °C ... 53 °C UTI: 1000-714-7142/0-39
UTI: 1000-714-7142/0-39;
Line no Melting temperature Pressure
  • defined value
  • at atmospheric pressure
  • saturated
  • property of pure substance
  • recommended value
  • at atmospheric pressure
  • saturated
1 27 °C ... 53 °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 1941 Berger, H. 6.98 UTI: 15-714-7118/0-39
UTI: 15-714-7118/0-39;
Line no Relative gas density
  • defined value
  • property of pure substance
1 6.98
Bibliographic data
Title Brennbare Gase, Flüssigkeiten und feste Stoffe
Author Berger, H.
Year 1941
Publisher Edmund Stein u. Co.
Publisher City Potsdam
Language GERM
2 1950 6.98 UTI: 1-714-7109/0-39
UTI: 1-714-7109/0-39;
Line no Relative gas density
  • defined value
  • property of pure substance
1 6.98
Bibliographic data
Title Loss Prevention Bulletin No. 36.10: Properties of Flammable Liquids, Gases and Solids
Year 1950
Journal Title The Factory Mutual Engineering Division;Boston, Ma
Publisher The Factory Mutual Engineering Division
Publisher City Boston
Language ENGL
3 1963 Nabert, K.; Schön, G. 6.98 UTI: 1000-714-7141/0-39
UTI: 1000-714-7141/0-39;
Line no Relative gas density
  • defined value
  • property of pure substance
1 6.98
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) 15 °C 0.008 g/l UTI: 228-714-7136/0-39
UTI: 228-714-7136/0-39;
Line no Solubility in water Temperature
  • defined value
  • property of pure substance
  • property of pure substance
1 0.008 g/l 15 °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

Flash point
1 1963 Nabert, K.; Schön, G. 194 °C UTI: 1000-714-7137/0-39
UTI: 1000-714-7137/0-39;
Line no Flash point
  • recommended value
  • experimental
  • closed cup
  • property of pure substance
1 194 °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
2 1941 Berger, H. 194 °C UTI: 15-714-7119/0-39
UTI: 15-714-7119/0-39;
Line no Flash point
  • closed cup
  • property of pure substance
1 194 °C
Bibliographic data
Title Brennbare Gase, Flüssigkeiten und feste Stoffe
Author Berger, H.
Year 1941
Publisher Edmund Stein u. Co.
Publisher City Potsdam
Language GERM
3 1941 Berger, H. 207 °C UTI: 15-714-7120/0-39
UTI: 15-714-7120/0-39;
Line no Flash point
  • open cup
  • property of pure substance
1 207 °C
Bibliographic data
Title Brennbare Gase, Flüssigkeiten und feste Stoffe
Author Berger, H.
Year 1941
Publisher Edmund Stein u. Co.
Publisher City Potsdam
Language GERM
4 1950 194 °C UTI: 1-714-7110/0-39
UTI: 1-714-7110/0-39;
Line no Flash point
  • closed cup
  • property of pure substance
1 194 °C
Bibliographic data
Title Loss Prevention Bulletin No. 36.10: Properties of Flammable Liquids, Gases and Solids
Year 1950
Journal Title The Factory Mutual Engineering Division;Boston, Ma
Publisher The Factory Mutual Engineering Division
Publisher City Boston
Language ENGL
5 1950 207 °C UTI: 1-714-7111/0-39
UTI: 1-714-7111/0-39;
Line no Flash point
  • open cup
  • property of pure substance
1 207 °C
Bibliographic data
Title Loss Prevention Bulletin No. 36.10: Properties of Flammable Liquids, Gases and Solids
Year 1950
Journal Title The Factory Mutual Engineering Division;Boston, Ma
Publisher The Factory Mutual Engineering Division
Publisher City Boston
Language ENGL
6 1951 Oehley, E. 194 °C UTI: 13-714-7115/0-39
UTI: 13-714-7115/0-39;
Line no Flash point
  • closed cup
  • property of pure substance
1 194 °C
Bibliographic data
Title Stoffdaten
Author Oehley, E.
Year 1951
Publisher Farbwerke Hoechst, Techn. Abt. Farben-Gruppe
Language GERM
7 1994 194 °C UTI: 16-714-7121/0-39
UTI: 16-714-7121/0-39;
Line no Flash point
  • closed cup
  • property of pure substance
1 194 °C
Bibliographic data
Year 1994
Title Fire-hazard Properties of certain Flammable Liquids, Gases and Volatile Solids
Publisher National Fire Protection Association
Publisher City Boston
Language ENGL
Explosion limits
Lower explosion limit
1 1963 Nabert, K.; Schön, G. 1.9 Vol% ± 10 % UTI: 1000-714-7143/0-39
UTI: 1000-714-7143/0-39;
Line no Lower explosion limit
  • recommended value
  • property of pure substance
1 1.9 Vol% ± 10 %
2 160 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
Upper explosion limit
1 1963 Nabert, K.; Schön, G. 22 Vol% ± 5 % UTI: 1000-714-7144/0-39
UTI: 1000-714-7144/0-39;
Line no Upper explosion limit
  • recommended value
  • property of pure substance
1 22 Vol% ± 5 %
2 1850 g/m3 ± 5 % ⚠
⚠ 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
Stoichiometric fraction of combustible substance in mixture with air
1 2005 Physikalisch-Technische Bundesanstalt (PTB) 4.4 Mol% UTI: 220-714-7135/0-39
UTI: 220-714-7135/0-39;
Line no Stoichiometric fraction of combustible substance in mixture with air
  • recommended value
  • property of pure substance
1 4.4 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