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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Endpoint:
vapour pressure
Type of information:
(Q)SAR
Adequacy of study:
key study
Study period:
2018-03-23
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 adequate and reliable documentation / justification

Data source

Reference
Reference Type:
other: software application
Title:
Unnamed
Year:
2010

Materials and methods

Test guideline
Guideline:
other: ECHA Guidance R.6
Principles of method if other than guideline:
- Software tool(s) used including version: EPISuite v 4.11)
- Model(s) used: MPBPWIN v 1.43
- Model description: see field 'Attached justification'
- Justification of QSAR prediction: see field 'Attached justification'

Test material

Constituent 1

Results and discussion

Vapour pressureopen allclose all
Key result
Temp.:
25 °C
Vapour pressure:
0 Pa
Remarks on result:
other: constituent 1
Key result
Temp.:
25 °C
Vapour pressure:
0 Pa
Remarks on result:
other: constituent 2

Applicant's summary and conclusion

Conclusions:
The vapour pressure at 25°C was predicted to be 1.33E-17 and 4.69E-17 Pa for constituent 1 and constituent 2 of Polyperin Y, respectively.
Executive summary:

The vapour pressure at 25°C was predicted with the in silico tool MPBPWIN v 1.43, which is implemented in EPISuite v 4.11. The outcome was 1.33E-17 and 4.69E-17 Pa for constituent 1 and constituent 2 of Polyperin Y, respectively.