Registration Dossier
Registration Dossier
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EC number: 246-309-6 | CAS number: 24549-06-2
Additional information on environmental fate and behaviour
Administrative data
- Endpoint:
- additional information on environmental fate and behaviour
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: study well documented, meets generally accepted scientific principles
Data source
Reference
- Reference Type:
- publication
- Title:
- Metabolism of metolachlor by fungal cultures. J. Agric. Food Chem. 50, 499-505.
- Author:
- Sanyal D and Kulshrestha G
- Year:
- 2 002
Materials and methods
- Principles of method if other than guideline:
- other: see any other information on materials and methods
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 6-ethyl-2-toluidine
- EC Number:
- 246-309-6
- EC Name:
- 6-ethyl-2-toluidine
- Cas Number:
- 24549-06-2
- Molecular formula:
- C9H13N1
- IUPAC Name:
- 2-ethyl-6-methylaniline
- Reference substance name:
- Benzenamine, 2-ethyl-6-methyl
- IUPAC Name:
- Benzenamine, 2-ethyl-6-methyl
- Details on test material:
- Metolachlor (99 %) was of analytical grade
Constituent 1
Constituent 2
Results and discussion
Any other information on results incl. tables
2-Methyl-6-ethylaniline as a product of metabolism from metolachlor in soil by a mixed fungal culture
- Metolachlor half-life (degradation by mixed culture) = 3.5 days
- The pure cultures also metabolized metolachlor effectively
- Five metabolits were identified including 2-methyl-6-ethylaniline. 2-methyl-6-ethylaniline reached its maximum concentration after 9 days with 6 µg/l and at the end of the test (20 days) the concentration was ca. 3 µg/l
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
