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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
other information
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1979

Materials and methods

Principles of method if other than guideline:
Inhouse methode of Hoechst AG
Dynamic
Representation of measuring values according ANTOINE

Test material

Constituent 1
Chemical structure
Reference substance name:
4-chloro-1-(dichloromethyl)benzene
EC Number:
237-721-7
EC Name:
4-chloro-1-(dichloromethyl)benzene
Cas Number:
13940-94-8
Molecular formula:
C7H5Cl3
IUPAC Name:
1-chloro-4-(dichloromethyl)benzene

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
0.06 hPa
Remarks on result:
other: Based on extrapolation of measured values according ANTOINE
Temp.:
50 °C
Vapour pressure:
0.52 hPa
Remarks on result:
other: Based on extrapolation of measured values according ANTOINE

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the test item is 0.06 hPa at 20°C, based on extrapolation of measured values according ANTOINE.