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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 200-939-8 | CAS number: 76-16-4
Endpoint summary
Administrative data
Description of key information
Additional information
The substance is a gas with a high vapour pressure and a log Kow < 3.0. These physico-chemical properties make it unlikely that the substance will partition to water thus mitigating the potential for any exposure to aquatic organisms. Estimation of acute aquatic endpoints for three trophic levels was conducted using ECOSAR as outlined in the QMRF and QPRF documents. Based on the estimated endpoints, green algae are the most sensitive organisms followed by invertebrates and then fish.
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.
