Registration Dossier
Registration Dossier
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EC number: 223-498-3 | CAS number: 3926-62-3
Phototransformation in air
Administrative data
- Endpoint:
- phototransformation in air
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: calculation
Data source
Reference
- Reference Type:
- other: calculation
- Title:
- No information
- Author:
- Umweltbundesamt
- Year:
- 1 992
Materials and methods
- Principles of method if other than guideline:
- Method: other (calculated): Atkinson (1988)
- GLP compliance:
- no
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:
- 2-Chloro-ethanoic acid
Constituent 1
Study design
- Details on test conditions:
- Sensitiser (for indirect photolysis): OH
Sensitiser concentration: 500000 molecule/cm³
Results and discussion
Dissipation half-life of parent compound
- DT50:
- 58 d
Degradation rate constant
- Reaction with:
- OH radicals
- Rate constant:
- 0 cm³ molecule-1 s-1
Any other information on results incl. tables
Rate constant (for indirect photolysis): = 0.000000000000278 cm³/(molecule*sec)
Degradation in % (for indirect photolysis): = 50 after 58 day(s)
Applicant's summary and conclusion
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