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EC number: 947-964-7 | CAS number: -
Henry's Law constant
Administrative data
Link to relevant study record(s)
- Endpoint:
- Henry's law constant
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Principles of method if other than guideline:
- Experimental data on vapour pressure and water solubility are available. Therefore, the VP/WS ratio is calculated as estimation method for Henry´s Law constant.
- GLP compliance:
- no
- Key result
- H:
- 2 948.8 Pa m³/mol
- Temp.:
- 25 °C
- Conclusions:
- The Henry's law constant was calculated to be 2948.8 Pa m3/mol.
- Executive summary:
Because experimental data on vapour pressure and water solubility are available the VP/WS ratio is an adequate and reliable estimation method for Henry´s Law constant.
The Henry's law constant was calculated to be 2948.8 Pa m3/mol
The calculation is based on the following input parameters (please refer to IUCLID section 4):
- water solubility: 17.817 mg/L
- vapour pressure: 380 Pa
Reference
Description of key information
The Henry's law constant was calculated to be 2948.8 Pa m3/mol (calculated with VP/WS ratio).
Key value for chemical safety assessment
- Henry's law constant (H) (in Pa m³/mol):
- 2 948.8
- at the temperature of:
- 25 °C
Additional information
The Henry's law constant was calculated to be 2948.8 Pa m3/mol (calculated with VP/WS ratio).
The calculation is based on the following input parameters (please refer to IUCLID section 4):
- water solubility: 17.817 mg/L
- vapour pressure: 380 Pa (at 25 °C)
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