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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Justification for type of information:
1. Software
On-Line EPI Suite™ v4.10

2. SMILES
C=C(C)C(OC1=CC=C(C(C2=CC=CC=C2)=O)C=C1)=O

Qualifier:
no guideline followed
Principles of method if other than guideline:
- Software tool(s) used including version: EPI Suite v.4.1
- Model(s) used: MPBPWIN
Model: Modified Gain method
- Model description: see field atteched background material in "Overall remarks, attachments"
Specific details on test material used for the study:
C=C(C)C(OC1=CC=C(C(C2=CC=CC=C2)=O)C=C1)=O
Key result
Temp.:
25 °C
Vapour pressure:
0.006 Pa
Remarks on result:
other: calculated
Conclusions:
The vapour pressure of 4 -(Methacryloyloxy)benzophenone was calculated acc. Modified Gain methode by usind EPI Suite v.4,1, MPBPWIN. The calculated vapour pressure is 5.58 E-4 Pa at 25 °C.
Executive summary:

The vapour pressure of 4 -(Methacryloyloxy)benzophenone was calculated acc. Modified Gain methode by usind EPI Suite v.4,1, MPBPWIN. The calculated vapour pressure is 5.58 E-4 Pa at 25 °C.

Description of key information

Key value for chemical safety assessment

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

Additional information