Registration Dossier
Registration Dossier
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EC number: 202-858-3 | CAS number: 100-50-5
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: Accepted calculation method.
- Justification for type of information:
- QSAR prediction
- Principles of method if other than guideline:
- The Henry’s law constant (HLC) is directly calculated as the ratio of the vapor pressure to the water solubility.
- GLP compliance:
- no
- Key result
- H:
- 2.4 Pa m³/mol
- Temp.:
- 25 °C
- Atm. press.:
- 1 013 hPa
- Conclusions:
- The Henry's law constant of cyclohex-3-ene-1-carbaldehyde is 2.4 Pa m3/mol at 25 °C, which was directly estimated as the ratio between the vapour pressure and water solubility. Since it is above 1 Pa m3/mol, cyclohex-3-ene-1-carbaldehyde is considered as moderately volatile from the aqueous phase.
- Executive summary:
The Henry's law constant of cyclohex-3-ene-1-carbaldehyde is 2.4 Pa m3/mol at 25 °C, which was directly estimated as the ratio between the vapour pressure and water solubility. Since it is above 1 Pa m3/mol, cyclohex-3-ene-1-carbaldehyde is considered as moderately volatile from the aqueous phase.
Reference
Description of key information
The Henry's law constant of cyclohex-3-ene-1-carbaldehyde is 2.4 Pa m3/mol at 25 °C, which was directly estimated as the ratio between the vapour pressure and water solubility. Since it is above 1 Pa m3/mol, cyclohex-3-ene-1-carbaldehyde is considered as moderately volatile from the aqueous phase.
Key value for chemical safety assessment
- Henry's law constant (H) (in Pa m³/mol):
- 2.4
- at the temperature of:
- 25 °C
Additional information
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