Registration Dossier
Registration Dossier
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EC number: 228-055-8 | CAS number: 6104-30-9
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:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
- Qualifier:
- according to guideline
- Guideline:
- other: REACH Guidance on QSARs R.6
- Principles of method if other than guideline:
- calculated using SRC HENRYWIN v3.00
- GLP compliance:
- no
- H:
- 0 Pa m³/mol
- Temp.:
- 25 °C
- Endpoint:
- Henry's law constant
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
- Principles of method if other than guideline:
- calculated using SRC HENRYWIN v3.10
- GLP compliance:
- no
- Key result
- H:
- 0 Pa m³/mol
- Temp.:
- 25 °C
Referenceopen allclose all
Henrys Law Constant (calculated at 25 °C):
H = 4.07*10E-18 atm-m3/mole = 4.11*10E-13 Pa*m3/mole.
Description of key information
From the water surface the substance will not evaporate into the atmosphere.
Key value for chemical safety assessment
Additional information
The Henry’s law constant was estimated with the Bond method to 4.11 x E-13 Pa x m3/mole (at 25 °C) (BASF AG, 1998), indicating that IBDU is not expected to partition significantly into the atmosphere.
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