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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Vapour pressure

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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study without detailed documentations.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1991
Report date:
1991

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Version / remarks:
Cited as Directive 84/449/EEC, A.4
GLP compliance:
not specified
Type of method:
other: no data

Test material

Constituent 1
Chemical structure
Reference substance name:
2-chloro-4-nitrotoluene
EC Number:
204-501-7
EC Name:
2-chloro-4-nitrotoluene
Cas Number:
121-86-8
Molecular formula:
C7H6ClNO2
IUPAC Name:
2-chloro-1-methyl-4-nitrobenzene

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
0.005 hPa
Temp.:
25 °C
Vapour pressure:
0.008 hPa
Temp.:
50 °C
Vapour pressure:
0.072 hPa

Applicant's summary and conclusion