Registration Dossier
Registration Dossier
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EC number: 700-118-9 | CAS number: 676532-44-8
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- 2-(3,5-dimethylhex-3-en-2-yloxy)-2-methylpropyl cyclopropanecarboxylate
- Type of composition:
- legal entity composition of the substance
- State / form:
- liquid
- Related composition:
- 2-(3,5-dimethylhex-3-en-2-yloxy)-2-methylpropyl cyclopropanecarboxylate
- Reference substance:
- 2-(3,5-dimethylhex-3-en-2-yloxy)-2-methylpropyl cyclopropanecarboxylate
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The registered substance is readily biodegradable but failing the 14-days window. Therefore, the substance is not Persistent in the environment.
With an experimental log Kow value determined at 4.4, the registered substance is not Bioaccumulable according to PBT screening criteria.
Finally, for the T criterion, no data are available in chronic conditions except the algae result, with an experimental ErC10 value greater than 4.15 mg/L (so > 0.01 mg/L), the highest attainable test substance concentration under the test conditions. The substance is not classified as carcinogenic (category 1A or 1B), germ cell mutagenic (category 1A or 1B), or toxic for reproduction (category 1A, 1B or 2) according to Regulation EC No 1272/2008 and no other evidence of chronic toxicity was observed, as identified by the classification specific target organ toxicity after repeated exposure (STOT RE Category 1 or 2) according to Regulation EC No 1272/2008. In addition, the most sensitive species in acute conditions is the fish Cyprinus carpio with an experimental 96h-LC50 value at 2.9 mg/L (so > 0.1 mg/L). Therefore, the registered substance is presumably not Toxic.
Reference
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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