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CAS Number: 99-99-0

Sum Formula: C7H7NO2

Molar Mass: 137.1 g/mol

German Synonyms: 1-Methyl-4-nitrobenzen | p-Nitrotoluol | 4-Nitrotoluol | 1-Methyl-4-nitrobenzol

English Synonyms: p-Nitrotoluene | 1-Methyl-4-nitrobenzene

EC Index Number: 609-006-00-3

EC Number: 202-808-0

Temperature Class: T2

Structural Formula 1-Methyl-4-nitrobenzene

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 oral toxicity, category 3
Acute Tox. 3: acute dermal toxicity, category 3
Acute Tox. 3: acute toxicity by inhalation, category 3
STOT RE 2: specific target organ toxicity following repeated exposure, category 2
Aquatic Chronic 2: long-term hazards hazards to the aquatic environment, category 2

GHS Pictogram:

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 .
H411: Toxic to aquatic life with long lasting effects.

Antoine parameters

1988

7.26 Torr

UTI: 184-1070-16327/0-39

UTI: 184-1070-16327/0-39;
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	< 50 °C	> 20 °C	230 °C	2067.7 °C	7.26 Torr

Bibliographic data

Year	1988
Title	AUER-Technikum; Ausgabe 12
Publisher	Auergesellschaft GmbH,Berlin(PUB.)
Language	GERM

Boiling point

1941

Berger, H.

1013.25 hPa

238 °C

UTI: 15-1070-16319/0-39

UTI: 15-1070-16319/0-39;
Line no	Boiling temperature	Pressure
	defined value at atmospheric pressure saturated property of pure substance	saturated
1	238 °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

1950

1013.25 hPa

238 °C

UTI: 1-1070-16309/0-39

UTI: 1-1070-16309/0-39;
Line no	Boiling temperature	Pressure
	defined value at atmospheric pressure saturated property of pure substance	saturated
1	238 °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

1951

Oehley, E.

1013.25 hPa

238.3 °C

UTI: 13-1070-16314/0-39

UTI: 13-1070-16314/0-39;
Line no	Boiling temperature	Pressure
	defined value at atmospheric pressure saturated property of pure substance	saturated
1	238.3 °C	1013.25 hPa

Bibliographic data

Title	Stoffdaten
Author	Oehley, E.
Year	1951
Publisher	Farbwerke Hoechst, Techn. Abt. Farben-Gruppe
Language	GERM

1963

Nabert, K.; Schön, G.

1013.25 hPa

238 °C

UTI: 1000-1070-16334/0-39

UTI: 1000-1070-16334/0-39;
Line no	Boiling temperature	Pressure
	defined value at atmospheric pressure property of pure substance
1	238 °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

1941

Berger, H.

1013.25 hPa

20 °C

1.286 g/cm³

UTI: 15-1070-16320/0-39

UTI: 15-1070-16320/0-39;
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	1.286 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

1950

1013.25 mbar

55 °C

1.286 g/cm³

UTI: 1-1070-16310/0-39

UTI: 1-1070-16310/0-39;
Line no	Density	Temperature	Pressure
	defined value property of pure substance	property of pure substance
1	1.286 g/cm³	55 °C	1013.25 mbar

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

1951

Oehley, E.

1.139 g/cm³ ... 1.286 g/cm³

UTI: 13-1070-16315/0-39

UTI: 13-1070-16315/0-39;
Line no	Density
	defined value at atmospheric pressure and room temperature property of pure substance
1	1.139 g/cm³ ... 1.286 g/cm³

Bibliographic data

Title	Stoffdaten
Author	Oehley, E.
Year	1951
Publisher	Farbwerke Hoechst, Techn. Abt. Farben-Gruppe
Language	GERM

1963

Nabert, K.; Schön, G.

1013.25 hPa

20 °C

1.28 g/cm³

UTI: 1000-1070-16335/0-39

UTI: 1000-1070-16335/0-39;
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	1.28 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

1941

Berger, H.

52 °C

UTI: 15-1070-16318/0-39

UTI: 15-1070-16318/0-39;
Line no	Melting temperature
	defined value at atmospheric pressure property of pure substance
1	52 °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

1950

52 °C

UTI: 1-1070-16308/0-39

UTI: 1-1070-16308/0-39;
Line no	Melting temperature
	defined value at atmospheric pressure property of pure substance
1	52 °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

1951

Oehley, E.

51.9 °C

UTI: 13-1070-16313/0-39

UTI: 13-1070-16313/0-39;
Line no	Melting temperature
	defined value at atmospheric pressure property of pure substance
1	51.9 °C

Bibliographic data

Title	Stoffdaten
Author	Oehley, E.
Year	1951
Publisher	Farbwerke Hoechst, Techn. Abt. Farben-Gruppe
Language	GERM

1963

Nabert, K.; Schön, G.

1013.25 hPa

52 °C

UTI: 1000-1070-16337/0-39

UTI: 1000-1070-16337/0-39;
Line no	Melting temperature	Pressure
	defined value at atmospheric pressure saturated property of pure substance	recommended value at atmospheric pressure saturated
1	52 °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

1941

Berger, H.

4.72

UTI: 15-1070-16321/0-39

UTI: 15-1070-16321/0-39;
Line no	Relative gas density
	defined value property of pure substance
1	4.72

Bibliographic data

Title	Brennbare Gase, Flüssigkeiten und feste Stoffe
Author	Berger, H.
Year	1941
Publisher	Edmund Stein u. Co.
Publisher City	Potsdam
Language	GERM

1950

4.72

UTI: 1-1070-16311/0-39

UTI: 1-1070-16311/0-39;
Line no	Relative gas density
	defined value property of pure substance
1	4.72

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

1963

Nabert, K.; Schön, G.

4.73

UTI: 1000-1070-16336/0-39

UTI: 1000-1070-16336/0-39;
Line no	Relative gas density
	defined value property of pure substance
1	4.73

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

2009

Physikalisch-Technische Bundesanstalt (PTB)

20 °C

0.26 g/l

UTI: 228-1070-16331/0-39

UTI: 228-1070-16331/0-39;
Line no	Solubility in water	Temperature
	defined value property of pure substance	property of pure substance
1	0.26 g/l	20 °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

1991

Physikalisch-Technische Bundesanstalt (PTB)

390 °C

UTI: 4801-1070-16339/0-39

UTI: 4801-1070-16339/0-39;
Line no	Autoignition Temperature
	recommended value experimental international standard method property of pure substance
1	390 °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

Author	Physikalisch-Technische Bundesanstalt (PTB)
Year	1991
Title	Empfohlene Sicherheitstechnische Kenngrößen
Database	PTB
Publisher	Datenbank PTB-AG 3.41/3.71
Language	GERM

1951

Oehley, E.

455 °C ... 505 °C

UTI: 13-1070-16317/0-39

UTI: 13-1070-16317/0-39;
Line no	Autoignition Temperature
	methode not internationally standardized property of pure substance
1	455 °C ... 505 °C

Bibliographic data

Title	Stoffdaten
Author	Oehley, E.
Year	1951
Publisher	Farbwerke Hoechst, Techn. Abt. Farben-Gruppe
Language	GERM

Flash point

1963

Nabert, K.; Schön, G.

106 °C

UTI: 1000-1070-16332/0-39

UTI: 1000-1070-16332/0-39;
Line no	Flash point
	recommended value experimental closed cup property of pure substance
1	106 °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

1941

Berger, H.

106 °C

UTI: 15-1070-16322/0-39

UTI: 15-1070-16322/0-39;
Line no	Flash point
	closed cup property of pure substance
1	106 °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

1950

106 °C

UTI: 1-1070-16312/0-39

UTI: 1-1070-16312/0-39;
Line no	Flash point
	closed cup property of pure substance
1	106 °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

1951

Oehley, E.

106 °C

UTI: 13-1070-16316/0-39

UTI: 13-1070-16316/0-39;
Line no	Flash point
	property of pure substance
1	106 °C

Bibliographic data

Title	Stoffdaten
Author	Oehley, E.
Year	1951
Publisher	Farbwerke Hoechst, Techn. Abt. Farben-Gruppe
Language	GERM

Stoichiometric fraction of combustible substance in mixture with air

2005

Physikalisch-Technische Bundesanstalt (PTB)

2.6 Mol%

UTI: 220-1070-16330/0-39

UTI: 220-1070-16330/0-39;
Line no	Stoichiometric fraction of combustible substance in mixture with air
	recommended value property of pure substance
1	2.6 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

1-Methyl-4-nitrobenzene

Classification

Physico-Chemical Data

Safety Characteristics of Substance

Safety Characteristics of Substance Mixtures