Registration Dossier
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EC number: 202-728-6 | CAS number: 99-08-1
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- 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
- Boiling pt.:
- 232 °C
- Remarks on result:
- other: Atmospheric pressure not reported. It is assumed to be 1 atm (=1013 hPa).
- Executive summary:
Lide, 2001-2002
The boiling point of 3-nitrotoluene is 232 °C (atmospheric pressure was not reported, it is assumed to be 1 atm (=1013 hPa)).
- Endpoint:
- boiling point
- 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
- 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 - Boiling pt.:
- 231 °C
- Remarks on result:
- other: Atmospheric pressure not reported. It is assumed to be 1 atm (=1013 hPa).
- Executive summary:
Hommel, G. (Handbuch der gefährlichen Güter), 1997
The boiling point of 3-nitrotoluene is 231 °C (atmospheric pressure was not reported, it is assumed to be 1 atm (=1013 hPa)).
- Endpoint:
- boiling point
- 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
- 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 - Boiling pt.:
- 231.9 °C
- Atm. press.:
- 101.3 kPa
- Boiling pt.:
- 50.2 °C
- Atm. press.:
- 0.13 kPa
- Executive summary:
Booth, G., 2005 (Ullmann's)
The boiling point of 3-nitrotoluene was reported as 231.9 °C at 101.3 kPa.
- Endpoint:
- boiling point
- 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
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): 3-Nitrotoluene
- Analytical purity: no data - Boiling pt.:
- 232 °C
- Atm. press.:
- 760 Torr
- Remarks on result:
- other: =101.3 kPa
- Boiling pt.:
- 156.9 °C
- Atm. press.:
- 100 Torr
- Remarks on result:
- other: =13.13 kPa
- Boiling pt.:
- 130.7 °C
- Atm. press.:
- 40 Torr
- Remarks on result:
- other: =5.3 kPa
- Boiling pt.:
- 112.8 °C
- Atm. press.:
- 20 Torr
- Remarks on result:
- other: =2.7 kPa
- Boiling pt.:
- 96 °C
- Atm. press.:
- 10 Torr
- Remarks on result:
- other: =1.3 kPa
- Executive summary:
Merck Index, 2006-2008
The boiling point of 3-nitrotoluene was reported as 232 °C at 101.3 kPa (760 Torr).
- Endpoint:
- boiling point
- 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
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): 3-Nitrotoluol, 1-Methyl-3-nitrobenzene
- Analytical purity: no data - Boiling pt.:
- 232 °C
- Atm. press.:
- 101.3 kPa
- Executive summary:
Chemsafe, 2008
The boiling point of 3-nitrotoluene was reported as 232 °C at 101.3 kPa.
- Endpoint:
- boiling point
- 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
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): 3-Nitrotoluol
- Analytical purity: no data - Boiling pt.:
- 233 °C
- Atm. press.:
- 1 013 hPa
- Remarks on result:
- other: =101.3 kPa
- Executive summary:
Roempp, 2009
The boiling point of 3-nitrotoluene is 233 °C at 1013 hPa.
- Endpoint:
- boiling point
- 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:
- - Analytical purity: not specified
- Boiling pt.:
- 231.9 °C
- Atm. press.:
- 101.3 kPa
- Boiling pt.:
- 156.9 °C
- Atm. press.:
- 13.3 kPa
- Boiling pt.:
- 50.2 °C
- Atm. press.:
- 0.13 kPa
- Executive summary:
Dugal, M. (Kirk-Othmer), 2005
The following values are reported for the boiling point of 3-nitrotoluene: 231.9 °C at 101 kPa, 156.9 °C at 13.3 kPa, and 50.2 °C at 0.13 kPa.
Referenceopen allclose all
no further information
Atmospheric pressure: unities assumed to be Torr.
no further information
no further information
no further information
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 boiling point of 3-nitrotoluene was determined in a series of experimental studies and found to be in the range of 231 - 233 °C:
Dugal, M. (Kirk-Othmer), 2005
The following values are reported for the boiling point of 3-nitrotoluene: 231.9 °C at 101 kPa, 156.9 °C at 13.3 kPa, and 50.2 °C at 0.13 kPa.
Roempp, 2009
The boiling point of 3-nitrotoluene is 233 °C at 1013 hPa.
Chemsafe, 2008
The boiling point of 3-nitrotoluene was reported as 232 °C at 101.3 kPa.
Merck Index, 2006-2008
The boiling point of 3-nitrotoluene was reported as 232 °C at 101.3 kPa (760 Torr).
Booth, G., 2005 (Ullmann's)
The boiling point of 3-nitrotoluene was reported as 231.9 °C at 101.3 kPa.
Lide, 2001-2002
The boiling point of 3-nitrotoluene is 232 °C (atmospheric pressure was not reported, it is assumed to be 1 atm (=1013 hPa)).
Hommel, G. (Handbuch der gefährlichen Güter), 1997
The boiling point of 3-nitrotoluene is 231 °C (atmospheric pressure was not reported, it is assumed to be 1 atm (=1013 hPa)).
These values are supported by the data of the BUA report, 1989:
The boiling point of 3-nitrotoluene is reported as 231.87 °C at 1013 hPa.
The boiling point of 232 °C (mean value) at 101325 Pa was chosen as the key value for chemical saftey assessment.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 232 °C
Additional information
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