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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
(Q)SAR
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
Justification for type of information:
Documentation about the justification is provided in attachment (See Supporting information). The reliability assessment of the prediction is presented in the attached document as well (QPRF)
Qualifier:
equivalent or similar to guideline
Guideline:
other: ECHA guidance on information requirements and chemical safety assessment Chapter R.6: QSARs and grouping of chemicals.
Specific details on test material used for the study:
CC(=O)N1C2=CC=CC=C2CCC3=CC=CC=C31
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
0 mm Hg

The prediction was deemed to be reliable on the basis of the parameters listed above. The molecule falls into the applicability domain of the model.

Conclusions:
The vapour pressure of the substance was predicted to be 5.03E-06 mm Hg at 25°C

Description of key information

The vapour pressure of the substance was predicted to be 5.03E-06 mm Hg at 25°C

Key value for chemical safety assessment

Vapour pressure:
0.001 Pa
at the temperature of:
25 °C

Additional information