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EC number: 202-728-6 | CAS number: 99-08-1
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Due to insufficient reporting of the experimental details, this study was rated with a Klimisch score of 4 (‘not assignable’). As none of the available studies can serve as a key study with a sufficiently detailed reporting justifying a Klimisch score of 1 or 2 for the given endpoint, several independent sources were used in a weight of evidence approach. The combined data from handbooks or collection of data provide experimental values in a similar range, supporting the reliability of the result.
- Principles of method if other than guideline:
- secondary peer reviewed source, valid collection of data
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): m-(meta)Nitrotoluene, 3-Nitrotoluene
- Analytical purity: no data - Flash point:
- 98 °C
- Remarks on result:
- other: The value is assumed to be obtained under normal atmospheric conditions.
- Executive summary:
Hommel, G., 1997
The flash point of 3-nitrotoluene is reported as 98 °C. The value is assumed to be obtained under normal atmospheric conditions.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Due to insufficient reporting of the experimental details, this study was rated with a Klimisch score of 4 (‘not assignable’). As none of the available studies can serve as a key study with a sufficiently detailed reporting justifying a Klimisch score of 1 or 2 for the given endpoint, several independent sources were used in a weight of evidence approach. The combined data from handbooks or collection of data provide experimental values in a similar range, supporting the reliability of the result.
- Principles of method if other than guideline:
- secondary peer reviewed source, valid collection of data
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): m-Nitrotoluene; Benzene, 1-methyl-3-nitro-
- Analytical purity: no data - Flash point:
- 106 °C
- Remarks on result:
- other: The value is assumed to be obtained under normal atmospheric conditions.
- Executive summary:
Lide, 2001-2002
The flash point of 3-nitrotoluene is reported as 106 °C. The value is assumed to be obtained under normal atmospheric conditions.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Due to insufficient reporting of the experimental details, this study was rated with a Klimisch score of 4 (‘not assignable’). As none of the available studies can serve as a key study with a sufficiently detailed reporting justifying a Klimisch score of 1 or 2 for the given endpoint, several independent sources were used in a weight of evidence approach. The combined data from handbooks or collection of data provide experimental values in a similar range, supporting the reliability of the result.
- Principles of method if other than guideline:
- secondary peer reviewed source, valid collection of data
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Flash point:
- 223 °F
- Remarks on result:
- other: The value is assumed to be obtained under normal atmospheric conditions.
- Executive summary:
NIOSH (National Institute for Occupational Safety and Health), 2005
The flash point of 3-nitrotoluene is reported as 106.1 °C (223 °F). The value is assumed to be obtained under normal atmospheric conditions.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Due to insufficient reporting of the experimental details, this study was rated with a Klimisch score of 4 (‘not assignable’). As none of the available studies can serve as a key study with a sufficiently detailed reporting justifying a Klimisch score of 1 or 2 for the given endpoint, several independent sources were used in a weight of evidence approach. The combined data from handbooks or collection of data provide experimental values in a similar range, supporting the reliability of the result.
- Principles of method if other than guideline:
- secondary peer reviewed source, valid collection of data
- GLP compliance:
- not specified
- Type of method:
- closed cup
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): meta-Nitrotoluene, 3-Nitrotoluene
- Analytical purity: no data - Flash point:
- 102 °C
- Remarks on result:
- other: The atmospheric pressure was not reported.
- Executive summary:
Ullmann's, 2005
The flash point of 3-nitrotoluene (closed-cup) is reported as 102 °C. The atmospheric pressure was not reported.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Due to insufficient reporting of the experimental details, this study was rated with a Klimisch score of 4 (‘not assignable’). As none of the available studies can serve as a key study with a sufficiently detailed reporting justifying a Klimisch score of 1 or 2 for the given endpoint, several independent sources were used in a weight of evidence approach. The combined data from handbooks or collection of data provide experimental values in a similar range, supporting the reliability of the result.
- Principles of method if other than guideline:
- secondary peer reviewed source, valid collection of data
- GLP compliance:
- not specified
- Type of method:
- closed cup
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): meta-Nitrotoluene, 3-Nitrotoluol, 1-Methyl-3-nitrobenzene
- Analytical purity: no data - Flash point:
- 106 °C
- Atm. press.:
- 1 013 hPa
- Executive summary:
Chemsafe, 2008
The flash point of 3-nitrotoluene (closed-cup; 1013 hPa) is reported as 106 °C.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Due to insufficient reporting of the experimental details, this study was rated with a Klimisch score of 4 (‘not assignable’). As none of the available studies can serve as a key study with a sufficiently detailed reporting justifying a Klimisch score of 1 or 2 for the given endpoint, several independent sources were used in a weight of evidence approach. The combined data from handbooks or collection of data provide experimental values in a similar range, supporting the reliability of the result.
- Principles of method if other than guideline:
- secondary peer reviewed source, valid collection of data
- GLP compliance:
- not specified
- Type of method:
- other: not specified
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): 3-Nitrotoluol
- Analytical purity: no data - Flash point:
- 102 °C
- Remarks on result:
- other: The value is assumed to be obtained under normal atmospheric conditions.
- Executive summary:
Roempp, 2009
The flash point of 3-nitrotoluene is reported as 102 °C.The value is assumed to be obtained under normal atmospheric conditions.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Due to insufficient reporting of the experimental details, this study was rated with a Klimisch score of 4 (‘not assignable’). As none of the available studies can serve as a key study with a sufficiently detailed reporting justifying a Klimisch score of 1 or 2 for the given endpoint, several independent sources were used in a weight of evidence approach. The combined data from handbooks or collection of data provide experimental values in a similar range, supporting the reliability of the result.
- Principles of method if other than guideline:
- secondary peer reviewed source, valid collection of data
- GLP compliance:
- not specified
- Type of method:
- closed cup
- Flash point:
- 106 °C
- Atm. press.:
- 1 013 mBar
- Executive summary:
Kirk-Othmer, 2005 (Dugal, M., 2005)
The flash point of 3-nitrotoluene (closed-cup; 1013 mbar) is reported as 106 °C.
Referenceopen allclose all
=106.1 °C
Description of key information
The individual study reports (data from handbooks or collection of data) show some deficiencies with respect to the comprehensiveness of the experimental details. Therefore, a reliability of 1 or 2 and thus adequacy as key study was not assignable for any of the individual studies. Consequently, the studies were assigned a Klimisch score of 4 (according to guidance document R.4, ‘not assignable: studies or data […] which are only listed in short abstracts or secondary literature (books, reviews, etc.)). As the individual studies report values are in a similar range, collectively, these studies can be used to conclude on this endpoint and to satisfy the information requirement.
The flash point of 3-nitrotoluene was determined in a series of experimental studies and found to be in the range of 98-106 °C:
Kirk-Othmer, 2005 (Dugal, M., 2005)
The flash point of 3-nitrotoluene (closed-cup; 1013 mbar) is reported as 106 °C.
Roempp, 2009
The flash point of 3-nitrotoluene is reported as 102 °C.The value is assumed to be obtained under normal atmospheric conditions.
Chemsafe, 2008
The flash point of 3-nitrotoluene (closed-cup; 1013 hPa) is reported as 106 °C.
Ullmann's, 2005
The flash point of 3-nitrotoluene (closed-cup) is reported as 102 °C. The atmospheric pressure was not reported.
NIOSH (National Institute for Occupational Safety and Health), 2005
The flash point of 3-nitrotoluene is reported as 106.1 °C (223 °F). The value is assumed to be obtained under normal atmospheric conditions.
Lide, 2001-2002
The flash point of 3-nitrotoluene is reported as 106 °C. The value is assumed to be obtained under normal atmospheric conditions.
Hommel, G., 1997
The flash point of 3-nitrotoluene is reported as 98 °C. The value is assumed to be obtained under normal atmospheric conditions.
The value reported in Kirk-Othmer, 2005 and Chemsafe, 2008 (106 °C) was chosen as key value for chemical safety assessment, as the corresponding atmospheric pressure and type of method was reported.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 106 °C
Additional information
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