Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 931-313-9 | CAS number: -
Biodegradation in soil
Administrative data
- Endpoint:
- biodegradation in soil
- Type of information:
- other: Migrated dataset
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Adopted according to OECD SIDS. The original source is not available and has not been reviewed.
Data source
Referenceopen allclose all
- Reference Type:
- secondary source
- Title:
- 1,4-Dichlorobut-2-ene - CAS No: 764-41-0
- Author:
- OECD SIDS
- Year:
- 2 006
- Bibliographic source:
- SIDS Initial Assessment Report for 22th SIAM, UNEP Publications
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 989
Materials and methods
- Principles of method if other than guideline:
- other: see freetext in "Any other informations on materials and methods incl. tables"
- GLP compliance:
- not specified
- Test type:
- laboratory
Test material
- Reference substance name:
- cis-1,4-dichlorobut-2-ene
- EC Number:
- 216-021-5
- EC Name:
- cis-1,4-dichlorobut-2-ene
- Cas Number:
- 1476-11-5
- IUPAC Name:
- 1,4-dichlorobut-2-ene
- Details on test material:
- - purity: 95 %
Constituent 1
Results and discussion
Any other information on results incl. tables
Migrated dataset;
RS-Freetext:
Degradation half-life in Captina silt loam:
sterile: 1.9 days
non-sterile: 2.5 days
Degradation half-life in McLaurin sandy loam:
sterile: 1.8 days
non-sterile: 1.9 days
The half-lives were calculated from the first-order kinetic expression
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.
