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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 939-509-6 | CAS number: -
Phototransformation in air
Administrative data
- Endpoint:
- phototransformation in air
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 3 (not reliable)
- Rationale for reliability incl. deficiencies:
- other: Methodological deficiencies.
Data source
Referenceopen allclose all
- Reference Type:
- publication
- Title:
- Environmental Hazard profile of organic chemicals.
- Author:
- Freitag D, Ballhorn l, Geyer H, Korte F
- Year:
- 1 985
- Bibliographic source:
- Chemosphere 14: 1589-1616
- Reference Type:
- publication
- Title:
- Environmental hazard profile- Test results as related to structures and translation into the environment.
- Author:
- Freitag D, Lay JP, Korte F
- Year:
- 1 984
- Bibliographic source:
- In: Kaiser LE (ed.), QSAR in Environmental Toxicology. Reidel Publishing Company, pp 111-136.
Materials and methods
- Principles of method if other than guideline:
- GSF-test
degradation of the test substance after irradation for 17 h - GLP compliance:
- not specified
Test material
- Reference substance name:
- 1,3-dichloro-4-nitrobenzene
- EC Number:
- 210-248-3
- EC Name:
- 1,3-dichloro-4-nitrobenzene
- Cas Number:
- 611-06-3
- Molecular formula:
- C6H3Cl2NO2
- IUPAC Name:
- 2,4-dichloro-1-nitrobenzene
- Details on test material:
- no data on substance purity
2,4-dichloro-1-nitrobenzene is the main constituent of the substance
Constituent 1
Study design
- Details on test conditions:
- substance sorbed on silica gel in a vial, radiation by the means of natural light lamp for 17 h in the presence of room air
use of 14C-labeled test substance
Results and discussion
Any other information on results incl. tables
after 17 h of irradiation, 11.2 % were degraded under the formation of CO2
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.
