Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
(Q)SAR
Adequacy of study:
other information
Study period:
October, 2018
Reliability:
3 (not reliable)
Rationale for reliability incl. deficiencies:
results derived from a (Q)SAR model, with limited documentation / justification, but validity of model and reliability of prediction considered adequate based on a generally acknowledged source
Principles of method if other than guideline:
OPERA V1.5
US EPA Computational Toxicology (CompTox) Chemicals Dashboard
Vapour pressure:
0.129 mm Hg

Model Results

Predicted value: 1.29e-01 mmHg

Global applicability domain: Inside

Local applicability domain index: 0.67

Confidence level: 0.47

More details in QMRF.

Conclusions:
Vapour pressure predicted to be 1.29e-01 mmHg based on experimental values for similar chemicals.

Description of key information

Vapour pressure predicted to be 1.29e-01 mmHg based on experimental values for similar chemicals.

Key value for chemical safety assessment

Vapour pressure:
17.2 Pa
at the temperature of:
20 °C

Additional information