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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
not specified
Adequacy of study:
supporting study
Study period:
Not reported
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
Information on some of the physico-chemical properties of the test material were included in a study report investigating toxicological properties of the test material. The physico-chemical data are presented as short abstracts; data on methodology is not given and an accurate assessment of the study is therefore not considered to be possible.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1994
Report date:
1994

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
No information provided on materials and methods; information presented as short abstract.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2-ethoxy-4,6-difluoropyrimidine
EC Number:
692-762-1
Cas Number:
166524-65-8
Molecular formula:
C6H6F2N2O
IUPAC Name:
2-ethoxy-4,6-difluoropyrimidine
Details on test material:
- Name of test material (as cited in study report): 2-ethoxy-4,6-difluoropyrimidine (DFEP)
- Physical state: liquid

Results and discussion

Vapour pressure
Temp.:
24 °C
Vapour pressure:
1.249 mm Hg

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the test material was reported to be 1.2489 mm Hg at 24 °C.
Executive summary:

Information on some of the physico-chemical properties of the test material were included in a study report investigating toxicological properties of the test material. The physico-chemical data are presented as short abstracts with no data on methodology given.

The vapour pressure of the test material was reported to be 1.2489 mm Hg at 24 °C.