Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
1976
Report date:
1976

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
No guideline followed, Hoechst inhouse method
Type of method:
dynamic method

Test material

Constituent 1
Chemical structure
Reference substance name:
2,4-dichlorobenzoyl chloride
EC Number:
201-936-4
EC Name:
2,4-dichlorobenzoyl chloride
Cas Number:
89-75-8
Molecular formula:
C7H3Cl3O
IUPAC Name:
2,4-dichlorobenzoyl chloride
Constituent 2
Reference substance name:
Benzoylchloride, 2,4-dichloro-
IUPAC Name:
Benzoylchloride, 2,4-dichloro-

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
0.034 mBar
Temp.:
50 °C
Vapour pressure:
0.299 mBar

Applicant's summary and conclusion

Conclusions:
The calculated vapour pressure of the test item is 0.034 mbar at 20 °C.