Registration Dossier
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EC number: 485-320-2 | CAS number: 221667-31-8
Henry's Law constant
Administrative data
Link to relevant study record(s)
- Endpoint:
- Henry's law constant
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Validated QSAR model
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
- Principles of method if other than guideline:
- Calculation based on HENRYWIN v3.20, Estimation Programs Interface Suite™ for Microsoft® Windows v 4.10. US EPA, United States Environmental Protection Agency, Washington, DC, USA.
- GLP compliance:
- no
- H:
- 0 Pa m³/mol
- Temp.:
- 25 °C
- Remarks on result:
- other: Bond estimation
Reference
For detailed description on the model and its applicability, see "Any other information on materials and methods incl. tables".
Description of key information
The calculated Henry’s Law constant indicates that the substance will not evaporate into the atmosphere from the water surfaces. Key value for chemical safety assessment
- Henry's law constant (H) (in Pa m³/mol):
- 0
- at the temperature of:
- 25 °C
Additional information
The Henry’s Law constant was calculated with HENRYWIN (v3.20). If the substance is exposed to water, it will not evaporate into the atmosphere from the water surface because of its Henry's Law Constant of 0.000000002 Pa m³/mol (25 °C).
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