Registration Dossier
Registration Dossier
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EC number: 201-171-6 | CAS number: 79-04-9
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:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Internationally accepted method, EPI-Suite, EPA (USA). Chloroacetyl chloride hydrolyses very rapidly. Data was calculated for chloroacetic acid.
Data source
Reference
- Reference Type:
- other: calculation
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
- Principles of method if other than guideline:
- Calculation by EPI-Suite, EPA (USA) v3.20 / HENRYWIN v3.10
Test material
- Reference substance name:
- Chloroacetic acid
- EC Number:
- 201-178-4
- EC Name:
- Chloroacetic acid
- Cas Number:
- 79-11-8
- Molecular formula:
- C2H3ClO2
- IUPAC Name:
- Chloroacetic acid
- Details on test material:
- Chloroacetyl chloride hydrolyses very rapidly. Data was calculated for chloroacetic acid.
Constituent 1
Results and discussion
Any other information on results incl. tables
Note: chloroacetylchloride hydrolyses very rapidly which is not accounted for in EPIWIN.
Therefore, chloroacetylchloride values were replaced by the values calculated for chloroacetic acid:
Bond Method : 1.93E-007 atm-m3/mole
Group Method: 8.88E-008 atm-m3/mole
Applicant's summary and conclusion
- Conclusions:
- Chloroacetylchloride hydrolyses very rapidly which is not accounted for in EPIWIN.
Therefore, chloroacetylchloride values were replaced by the values calculated for chloroacetic acid:
Bond Method : 1.93E-007 atm-m3/mole
Group Method: 8.88E-008 atm-m3/mole - Executive summary:
Chloroacetylchloride hydrolyses very rapidly which is not accounted for in EPIWIN.
Therefore, chloroacetylchloride values were replaced by the values calculated for chloroacetic acid:
Bond Method : 1.93E-007 atm-m3/mole
Group Method: 8.88E-008 atm-m3/mole
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