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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: study according to GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1992
Report date:
1992

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
yes
Remarks:
As a deviation to the OECD Guideline 104 , the vapour pressure curve was not determined and the vapour pressure was measured only for one temperature.
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
GLP compliance:
yes (incl. QA statement)
Type of method:
static method

Test material

Constituent 1
Chemical structure
Reference substance name:
2,2-difluoro-2H-1,3-benzodioxole-4-carbaldehyde
EC Number:
700-476-6
Cas Number:
119895-68-0
Molecular formula:
C8H4F2O3
IUPAC Name:
2,2-difluoro-2H-1,3-benzodioxole-4-carbaldehyde
Details on test material:
The data appears on study report 2010-0126-FGP

Results and discussion

Vapour pressure
Temp.:
20 °C
Vapour pressure:
39 Pa
Remarks on result:
other: the vapour pressure was determined only by one temperature.

Applicant's summary and conclusion

Conclusions:
Vapour pressure at 20°C: 3.9 *10² Pa