Registration Dossier
Registration Dossier
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EC number: 202-436-9 | CAS number: 95-63-6
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
No key experimental study was established. Therefore, a QSAR value was generated using the standard method in the TGD (2003). This resulted in a BCF of 243 which is similar to that reported in a CITI study conducted in 1977.
Key value for chemical safety assessment
- BCF (aquatic species):
- 243
Additional information
No key study has been established. Data is reported by MITI ( Chemicals Inspection and Testing Institute; Biodegradation and Bioaccumulation Data of Existing Chemicals Based on the CSCL Japan. Japan Chemical Industry Ecology - Toxicology and Information Center. ISBN 4-89074-101-1 (1992) ) using a bioconcentration test method, however the report is not available for review. A QSAR calculation has been performed which indicates that 1,2,4 -trimethylbenzene will not meet the definitive criteria (Part C - PBT assessment) for B (BCF >2000 l/kg) or vB ( BCF>5000 l/kg).
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.
