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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2004
Report date:
2004

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
GLP compliance:
yes
Type of method:
dynamic method

Test material

Constituent 1
Chemical structure
Reference substance name:
2-ethylhexyl cyanoacetate
EC Number:
236-425-5
EC Name:
2-ethylhexyl cyanoacetate
Cas Number:
13361-34-7
Molecular formula:
C11H19NO2
IUPAC Name:
2-ethylhexyl 2-cyanoacetate

Results and discussion

Vapour pressure
Temp.:
20 °C
Vapour pressure:
0.004 hPa

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the test item at 20 °C was calculated by mathematical extrapolation using the Antoine equation. It was determined
to 0.0043 hPa (at 20 °C ).