Registration Dossier
Registration Dossier
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EC number: 630-324-3 | CAS number: 861229-15-4
Endpoint summary
Administrative data
Description of key information
The test item MCPP-P 2-EHE hydrolyses relatively fast to the corresponding degradation products - acid (MCPP-P acid, CAS 16484-77-8) and alcohol (2 -ethylhexan-1-ol, CAS 104 -76-7). The alcohol is readily biodegradable and is not considerd to have an effect on the terrestrial environment (please refer to the ECHA Disseminated dossier of CAS 104-67-7). Therefore, the read-across was based on the other degradation product - MCPP-P acid, as it is considered that the acid is the degradation product that shows a relevant effect on the environment.
Toxicity to soil macroorganisms:
The LC50 for MCPP-P 2-EHE towards earthworms was determined to be > 1000 mg test item/kg soil and the NOEC to be 1000 mg test item/kg soil under the test conditions.
Toxicity to terrestrial plants and soil microorganisms:
No exposure to terrestrial plants and soil microorganisms is expected due to small concentration test item used in roofing products.
Additional information
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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