Registration Dossier
Registration Dossier
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EC number: 211-128-3 | CAS number: 630-08-0
Endpoint summary
Administrative data
Description of key information
Additional information
Carbon monoxide is a gas with limited solubility in water (23- 30 mg/L). It is therefore unlikely to partition to the aquatic environment and so exposure to aquatic organisms will be minimal. As the substance is a gas, aquatic toxicity studies are technically not feasible. In the place of available measured data, estimated effects were predicted using the QSAR, ECOSAR v1.11. The predicted LC50 for fish is 672.6 mg/L, for daphnia an LC50 of 307.5 mg/L and an EC50 of 124.4 mg/L for algae. Based on these predicted effect concentrations, the toxicity to aquatic organisms is very limited.
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.
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