1,2-dichloro-3-nitrobenzene

Density

Link to relevant study record(s)

Reference

Reference 1

Endpoint:

density, other

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

Principles of method if other than guideline:

secondary peer reviewed source, valid collection of data

GLP compliance:

not specified

Type:

density

Density:

1.72 g/cm³

Temp.:

14 °C

Conclusions:

The density of 1,2-dichloro-3-nitrobenzene is 1.72 g/cm³ at 14°C

Executive summary:

Handbook of Data on Organic Compounds, Vol I. 3rd ed. CRC Press, Inc. Boca Raton, p. V1:842 (as cited in HSDB), 2009

The density of 1,2-dichloro-3-nitrobenzene is 1.72 g/cm³ at 14°C

Reference 2

Endpoint:

density, other

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

Type:

density

Density:

1.72 g/cm³

Temp.:

14 °C

Conclusions:

The Density of 1,2-dichloro-3-nitrobenzene at 14 °C is determined as: 1.721 g/cm³

Executive summary:

Lide DR (ed.) CRC Handbook of Chemistry and Physics, 2001

Density of 1,2-dichloro-3-nitrobenzene: 1.721 g/cm³ at 14°C

Reference 3

Endpoint:

density, other

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

Type:

density

Density:

1.7 g/cm³

Remarks on result:

other: The temperature was not reported.

The temperature was not reported.

Conclusions:

The density of the substance is reported as 1.7 g/cm3. No temperature is reported.

Executive summary:

National Institute for Occupational Safety and Health; online, 2009

Density of 1,2-dichloro-3-nitrobenzene: 1.7 g/cm³

Reference 4

Endpoint:

relative density

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:

Data from handbook

GLP compliance:

not specified

Type of method:

other: no data

Type:

relative density

Density:

1.45

Temp.:

80 °C

value as cited in the literature: d₄⁸⁰= 1.449

Conclusions:

The relative density of 1,2-dichloro-3-nitrobenzeneat 80 °C is 1.45 with respect to water at 4 °C.

Executive summary:

Ullmann's Encyclopedia of Industrial Chemistry, 6th Edition (electronic), Nitro Compounds, Aromatics, 2005

Relative density of 1,2-dichloro-3-nitrobenzene: 1.45 @80°C

Reference 5

Endpoint:

relative density

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:

no

Type:

relative density

Density:

1.42

Temp.:

100 °C

value as cited in the literature: d₄¹⁰⁰ = 1.42

Conclusions:

The relative density of the substance at 100 °C is 1.42 with respect to water at 4 °C.

Executive summary:

CrossFire Beilstein Database, 2007-2009, Journal of the Chemical Society, ISSN: 0368-1769 (as cited in Beilstein Database):

Realtive density of 1,2-dichloro-3-nitrobenzene: 1.42 @100°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 in a similar range, collectively, these studies can be used to conclude on this endpoint and to satisfy the information requirement.

The density of 1,2-dichloro-3-nitrobenzene was determined in a series of experimental studies and found to be in the range of 1.7 to 1.721 g/cm³ (relative density 1.42 to 1.45) depending on the temperature :

Lide DR (ed.) CRC Handbook of Chemistry and Physics, 2001

Density of 1,2-dichloro-3-nitrobenzene: 1.721 g/cm³ @ 14°C

National Institute for Occupational Safety and Health; online, 2009

Density of 1,2-dichloro-3-nitrobenzene: 1.7 g/cm³ (temperature not reported)

Handbook of Data on Organic Compounds, Vol I. 3rd ed. CRC Press, Inc. Boca Raton, p. V1:842 (as cited in HSDB), 2009

The density of 1,2-dichloro-3-nitrobenzene is 1.72 g/cm³ at 14°C

Ullmann's Encyclopedia of Industrial Chemistry, 6th Edition (electronic), Nitro Compounds, Aromatics, 2005

Density of 1,2-dichloro-3-nitrobenzene: 1.45 @ 80°C

CrossFire Beilstein Database, 2007-2009, Journal of the Chemical Society, ISSN: 0368-1769 (as cited in Beilstein Database):

Relative density of 1,2-dichloro-3-nitrobenzene: 1.42 @ 100°C

Key value for chemical safety assessment

Relative density at 20C:

1.7