Registration Dossier
Registration Dossier
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EC number: 200-817-4 | CAS number: 74-87-3
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
The substance is gaseous and the primary environmental compartment to which it partition is air. In accordance with column 2 of REACH Annex IX, the study must not be conducted if exposure to soil and sediment is unlikely.
Key value for chemical safety assessment
Additional information
Considering its solubility, volatility and resultant Henry’s Law Constant, chloromethane is expected, under equilibrium conditions, to exist principally in the air. Additionally, the substance is not intended to be released to the soil compartment.
The substance is readily biodegradable, has a low potential for adsorption and does not bioaccumulate. These characteristics suggest a small hazardous potential towards soil organisms. Therefore, the equilibrium partitioning method has been used to assess the hazard potential of chloromethane for soil organisms.
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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