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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 211-673-7 | CAS number: 683-60-3
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
No data on aquatic toxicity of Sodium iso-propylate are available. However, the test substance rapidly hydrolyses into
sodium hydroxide (CAS No. 1310-73-2) and propan-2-ol (CAS No. 67-63-0) in the presence of water. Therefore, an ecotoxicological effect would be mediated by the two hydrolysis products. The hydrolysis products are not classified for aquatic environmental hazard according to Annex VI of the CLP regulation. Additionally, due to the use of the test substance as a intermediate, exposure to the environment is expected to be unlikely.
Conclusion on classification
The test substance rapidly hydrolyses and the hydrolysis products are considered to be relevant for the ecotoxicological potential of the test substance. The hydrolysis products sodium hydroxide (CAS No. 1310-73-2) and propan-2-ol (CAS No. 67-63 -0) are not classified as hazardous to the aquatic environment according to AnnexVI of the CLP regulation No. 1272/2008.
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.
