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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Henry's law constant
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Study period:
2011
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Generally accepted calculation method

Data source

Reference
Reference Type:
other: calculation
Title:
Bis(C12-C13)alkyl-2-hydroxybutandioate - Calculation of Henry's Law Constant according to EPI Suite, Version 4.1; PC-Computer software developed by EPA's Office of Pollution Prevention Toxics and Syracuse Research Corporation (SRC)
Author:
Frijus-Plessen N.
Year:
2011
Bibliographic source:
EPIWin (v 4.1) Bond SAR Method

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
EPIWIN (v 4.1)

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Henry's Law constant H
H:
0 atm m³/mol
Temp.:
25 °C

Applicant's summary and conclusion

Conclusions:
A Henry's Law constant of 4.4E-005 atm-m³/mol at 25 °C has been estimated.
Executive summary:

Volatility of the substance from surface water was calculated from estimated values of vapour pressure and water solubility. A Henry's Law constant of 4.46 Pa-m³/mol at 25 °C has been estimated.