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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2001
Report date:
2001

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Version / remarks:
1995
GLP compliance:
no
Type of method:
other: modified Watson correlation

Test material

Constituent 1
Reference substance name:
Blue REg 6080
IUPAC Name:
Blue REg 6080

Results and discussion

Vapour pressureopen allclose all
Temp.:
25 °C
Vapour pressure:
< 0 Pa
Remarks on result:
other: estimated vapour pressure value.
Temp.:
25 °C
Vapour pressure:
0 Pa
Remarks on result:
other: based on main component

Applicant's summary and conclusion

Conclusions:
The vapour pressure was estimated to be 5.17E-15 Pa at 25 °C based on the boiling point calculated and using the modified Watson correlation.