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Environmental fate & pathways

Henry's Law constant

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Reference
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:
accepted calculation method
Remarks:
Internationally accepted method, EPI-Suite, EPA (USA)
Principles of method if other than guideline:
Calculation by EPI-Suite, EPA (USA) / HENRYWIN v3.10
GLP compliance:
no

Bond Method :  4.12E-006 atm-m3/mole

Group Method:  3.38E-006 atm-m3/mole

Henrys LC [VP/WSol estimate using EPI values]: 8.928E-005 atm-m3/mole

Conclusions:
The estimated Henry´s Law constant is:

Bond Method :  4.12E-006 atm-m3/mole
Group Method:  3.38E-006 atm-m3/mole
Henrys LC [VP/WSol estimate using EPI values]: 8.928E-005 atm-m3/mole
Executive summary:

The estimated Henry´s Law constant is:

Bond Method :  4.12E-006 atm-m3/mole

Group Method:  3.38E-006 atm-m3/mole

Henrys LC [VP/WSol estimate using EPI values]: 8.928E-005 atm-m3/mole

Description of key information

Based on the estimated data using EPI-Suite (HENRYWIN v3.10), the estimated Henry´s Law constant is:

Bond Method :  4.12E-006 atm-m3/mole

Group Method:  3.38E-006 atm-m3/mole

Henrys LC [VP/WSol estimate using EPI values]: 8.928E-005 atm-m3/mole

Key value for chemical safety assessment

Additional information

Estimated data using EPI-Suite (EPA, USA).