Registration Dossier
Registration Dossier
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EC number: 201-175-8 | CAS number: 79-08-3
Henry's Law constant
Administrative data
- Endpoint:
- Henry's law constant
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Data collected from modelling - US EPA tool - HENRYWIN v 3.20
Data source
Reference
- Reference Type:
- other: Epi Suite Tool - US EPA
- Title:
- Unnamed
- Report date:
- 2013
Materials and methods
- Principles of method if other than guideline:
- EPI Suite tm is a screening- level predictive tool based on SMILE notation. The estimation methods in EPI Suitetm have been developed by government, academic, and private sector researchers over many years and represent some of the best techniques currently available. Moreover, the intended application domain of EPI Suite is organic chemicals which is in line with the test item.
Test material
- Reference substance name:
- Bromoacetic acid
- EC Number:
- 201-175-8
- EC Name:
- Bromoacetic acid
- Cas Number:
- 79-08-3
- Molecular formula:
- C2H3BrO2
- IUPAC Name:
- 2-bromoacetic acid
Constituent 1
Results and discussion
Henry's Law constant Hopen allclose all
- H:
- 0 atm m³/mol
- Temp.:
- 25 °C
- Remarks on result:
- other: Modelling HENRYWIN v3.20 - Bond Method
- H:
- 0 atm m³/mol
- Temp.:
- 25 °C
- Remarks on result:
- other: Modelling HENRYWIN v3.20 - Group Method
- H:
- 0 atm m³/mol
- Temp.:
- 25 °C
- Remarks on result:
- other: HENRYWIN v3.20 - Experimental database
Applicant's summary and conclusion
- Conclusions:
- According EpiSuite modelling US EPA - HENRYWIN v3.20, Henry'Law constant is low. In that context and due to low vapour pressure, it is not likely that bromoacetic acid will enter into the atmosphere.
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