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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013
Report date:
2013

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
The vapour pressure of the test substance 3-(isodecyloxy)propionitrile was calculated from the molecular structure with commercially available software (MPBPWin v1.43, Syracuse Research Corp.).
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
3-(isodecyloxy)propiononitrile
EC Number:
264-840-1
EC Name:
3-(isodecyloxy)propiononitrile
Cas Number:
64354-92-3
Molecular formula:
C13H25NO
IUPAC Name:
3-(decylalkyl-(branched)oxy)-propiononitrile

Results and discussion

Vapour pressure
Temp.:
20 °C
Vapour pressure:
0.27 Pa

Any other information on results incl. tables

The branched C10 alkyl chain is a mixture of several components. Two typical structures were considered, giving values of 0.16 and 0.27 Pa at 20 °C. The vapour pressure of the test substance will be largely determined by the component with the highest vapour pressure. The best estimate for the vapour pressure of 3-(isodecyloxy)propionitrile is therefore 0.27 Pa at 20 °C.

Applicant's summary and conclusion

Conclusions:
Vapour pressure at 20 °C: 0.27 Pa
Executive summary:

Vapour pressure at 20 °C: 0.27 Pa