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EC number: - | 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:
- key study
- Study period:
- Not applicable
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Qualifier:
- no guideline required
- Version / remarks:
- Calculation
- Principles of method if other than guideline:
- Calculation
- GLP compliance:
- no
- Key result
- H:
- 0.022 Pa m³/mol
- Temp.:
- 25 °C
- Remarks on result:
- other: vapour pressure of 0.254 Pa at 25°C, a molecular weight of 475.5 g/mol and a water solubility of 5.08 g/L at 20°C (corresponding to a water solubility of 5.44 at 25°C), the global Henry law’s constant is of 0.0222 Pa.m3.mol-1 at 25°C.
- Conclusions:
- vapour pressure of 0.254 Pa at 25°C, a molecular weight of 475.5 g/mol and a water solubility of 5.08 g/L at 20°C (corresponding to a water solubility of 5.44 at 25°C), the global Henry law’s constant is of 0.0222 Pa.m3.mol-1 at 25°C.
- Executive summary:
vapour pressure of 0.254 Pa at 25°C, a molecular weight of 475.5 g/mol and a water solubility of 5.08 g/L at 20°C (corresponding to a water solubility of 5.44 at 25°C), the global Henry law’s constant is of 0.0222 Pa.m3.mol-1 at 25°C.
Reference
Description of key information
vapour pressure of 0.254 Pa at 25°C, a molecular weight of 475.5 g/mol and a water solubility of 5.08 g/L at 20°C (corresponding to a water solubility of 5.44 at 25°C), the global Henry law’s constant is of 0.0222 Pa.m3.mol-1 at 25°C.
Key value for chemical safety assessment
- Henry's law constant (H) (in Pa m³/mol):
- 0.022
- at the temperature of:
- 25 °C
Additional information
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