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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Study period:
08.-09.10.2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
GLP compliance:
no
Type of method:
effusion method: vapour pressure balance

Test material

Constituent 1
Chemical structure
Reference substance name:
(1'r,4'r)-4-butyl-4'-(4-ethoxy-2,3-difluorophenyl)-1,1'-bi(cyclohexane)
EC Number:
610-337-0
Cas Number:
473257-15-7
Molecular formula:
C24H36F2O
IUPAC Name:
(1'r,4'r)-4-butyl-4'-(4-ethoxy-2,3-difluorophenyl)-1,1'-bi(cyclohexane)

Results and discussion

Vapour pressureopen allclose all
Key result
Temp.:
20 °C
Vapour pressure:
0 Pa
Key result
Temp.:
25 °C
Vapour pressure:
0 Pa
Key result
Temp.:
50 °C
Vapour pressure:
0 Pa

Applicant's summary and conclusion

Executive summary:

The vapour pressure of the test substance was 0.000013 Pa at 20°C, 0.000021 Pa at 25°C, and 0.00043 Pa at 50°C.