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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 608-251-3 | CAS number: 287930-77-2
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The substance could be considered persistent based on lack of biodegradation and the Log Kow of 4.9 triggers a potential for bioaccumulation. However, the substance is not hazard to human health and only assigned the criteria for aquatic chronic 4 based on
the substance's poor water solubility, lack of biodegradable, log Kow of 4.9 and the fact that all of the ecotoxicity test results are greater than the limit of solubility (0.1 mg/L). In additional substance was noted to be photolytically unstable in aquatic test environments. Therefore, the aquatic chronic 4 classification was assigned as a safety net.- Likely routes of exposure:
Substance is made and used at one site within the EU and is not released to water, air or the soil directly. Therefore, there are no likely routes of exposure to the environment. Likely routes of exposure for workers is limited to inhalation and dermal contact. Substance is mainly handled as a wet solid so potential for dust exposure is minimal. Dermal contact is a potential route of exposure but uptake is unlikely by the dermal route, a default value of 10% is assigned based upon the physical properties of the substance. .
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.
