Registration Dossier
Registration Dossier
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EC number: 203-397-0 | CAS number: 106-43-4
Biodegradation in soil
Administrative data
- Endpoint:
- biodegradation in soil
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: study meets generally accepted scientific principles
Data source
Reference
- Reference Type:
- publication
- Title:
- Reductive dehalogenation of chlorinated benzenes and toluenes under methanogenic conditions.
- Author:
- Ramanand K, Balba MT and Duffy J
- Year:
- 1 993
- Bibliographic source:
- Appl. Environ. Microbiol. 59(10)
Materials and methods
- Principles of method if other than guideline:
- anaerobic degradation
- GLP compliance:
- not specified
- Test type:
- laboratory
Test material
- Reference substance name:
- Automatically generated during migration to IUCLID 6, no data available
- IUPAC Name:
- Automatically generated during migration to IUCLID 6, no data available
- Details on test material:
- 2,4-Dichlorotoluene (DCT) or
3,4-DCT,
purity is not specified
Constituent 1
Study design
- Oxygen conditions:
- anaerobic
- Remarks:
- soil slurry microorganisms
Results and discussion
- Transformation products:
- yes
- Details on transformation products:
- Biotransformation of 2,4-Dichlorotoluene (2,4-DCT) and 3,4-DCT resulted predominantly in the formation of
4-chlorotoluene (the metabolites 2-CT and 3-CT, respectively, occurred at minor concentrations).
Further dechlorination of 4-CT was evident from toluene formation.
Degradation products: yes
Degradation products (CAS No./EC No./EINECS Name): 106-43-4 203-397-0 4-chlorotoluene
Degradation products (CAS No./EC No./EINECS Name): 108-88-3 203-625-9 toluene
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