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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: 2g: Data from handbook or collection of data
Cross-reference
Reason / purpose for cross-reference:
reference to same study

Data source

Referenceopen allclose all

Reference Type:
review article or handbook
Title:
CRC Handbook of Chemistry and Physics
Author:
Lide D. R.
Year:
2001
Bibliographic source:
82 edition, CRC Press LLC
Reference Type:
review article or handbook
Title:
CRC Handbook of Chemistry and Physics
Author:
Lide D. R.
Year:
1995
Bibliographic source:
76th edition, CRC Press LLC

Materials and methods

Principles of method if other than guideline:
no data
GLP compliance:
not specified
Type of method:
other: The method for determination of vapour pressure is not specified.

Test material

Constituent 1
Chemical structure
Reference substance name:
α-chlorotoluene
EC Number:
202-853-6
EC Name:
α-chlorotoluene
Cas Number:
100-44-7
Molecular formula:
C7H7Cl
IUPAC Name:
(chloromethyl)benzene
Constituent 2
Reference substance name:
Chloromethylbenzene
IUPAC Name:
Chloromethylbenzene
Details on test material:
no data

Results and discussion

Vapour pressureopen allclose all
Temp.:
25 °C
Vapour pressure:
0.16 kPa
Temp.:
50 °C
Vapour pressure:
0.747 kPa
Temp.:
75 °C
Vapour pressure:
2.66 kPa
Temp.:
100 °C
Vapour pressure:
7.83 kPa
Temp.:
125 °C
Vapour pressure:
19.8 kPa
Temp.:
150 °C
Vapour pressure:
44.4 kPa

Applicant's summary and conclusion

Conclusions:
The vapor pressure of bezyl chloride is equal to 0.16 kPa at 25 °C.
Executive summary:

Data of handbook: the value reported for the vapor pressure of benzyl chloride by this handbook is equal to 0.16 kPa at 25°C.