Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Referenceopen allclose all

Reference Type:
secondary source
Title:
Unnamed
Year:
2014
Report date:
2014
Reference Type:
study report
Title:
Unnamed
Year:
2013
Report date:
2013

Materials and methods

Test guideline
Qualifier:
no guideline followed
Guideline:
other: QSAR
Deviations:
yes
GLP compliance:
no
Type of method:
other: calculated

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Vapour pressureopen allclose all
Temp.:
25 °C
Vapour pressure:
0.008 hPa
Remarks on result:
other: EPISuite calculation with EPIWIN 4.1
Temp.:
20 °C
Vapour pressure:
0.001 hPa
Remarks on result:
other: EPISuite calculation with ACD / Percepta 2014 of ACD /Labs Release
Temp.:
23 °C
Vapour pressure:
0.001 hPa
Remarks on result:
other: EPISuite calculation with ACD / Percepta 2014 of ACD /Labs Release
Temp.:
100 °C
Vapour pressure:
0.472 hPa
Remarks on result:
other: EPISuite calculation with ACD / Percepta 2014 of ACD /Labs Release

Applicant's summary and conclusion

Conclusions:
The vapor pressure is 0.0005 hPa at 20°C, 0.0007 hPa at 23°C and 0.472 hPa at 100°C (QSAR calculation with ACD / Percepta 2014 of ACD /Labs Release)
The vapor pressure is 0.00806 hPa at 25°C (QSAR calculation with EPIWIN 4.1)