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Physical & Chemical properties

Vapour pressure

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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
December 16, 1996
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study has been performed according to OECD and EC guidelines and according to GLP principles.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1996
Report date:
1997

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
other: Directive 92/69/EEC, A.4 "Modified Watson Correlation"
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
GLP compliance:
yes (incl. QA statement)
Type of method:
other: Modified Watson Correlation

Test material

Constituent 1
Details on test material:
- Name of test material (as cited in study report): Nikkol VC-IP
- Substance type: Colourless to light yellow transparent liquid
- Physical state: Liquid
- Stability under test conditions: stable
- Storage condition of test material: In refrigerator in the dark

Results and discussion

Vapour pressure
Temp.:
20 °C
Vapour pressure:
< 0 Pa
Remarks on result:
other: First vapour pressure

Applicant's summary and conclusion

Conclusions:
In conclusion, the vapour pressure of NIKKOL VC-IP was estimated to be 2.1E-12 Pa at 25°C, using the Modified Watson Correlation.
From this result, it can be concluded that the vapour pressure of NIKKOL VC-IP is too low to have any relevant effect on the environment.