Registration Dossier

Administrative data

Endpoint:
Henry's law constant
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Calculation based on a measured water solubility value for the substance and measured vapour pressures

Data source

Reference
Reference Type:
other: estimated by calculation
Title:
Unnamed
Year:
2013
Report Date:
1997

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Calculated from the measured water solubility of the substance and measured vapour pressure for the C12-C18 AAAO substance
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Henry's Law constant H
H:
17.2 Pa m³/mol
Temp.:
25 °C

Applicant's summary and conclusion

Conclusions:
Henry's law constant was calculated to be 17.2 Pa.m3/mol at 25 °C based on experimental water solubility and experimental vapour pressures for the C12-C18 AAAO substance. The value indicates that a low rate of volatilisation from surface water is expected.