Registration Dossier
Registration Dossier
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EC number: 221-111-2 | CAS number: 3006-86-8
Endpoint summary
Administrative data
Description of key information
Stability
The test substance was determined to be hydrolytically stable at 20 °C and pH 7 in a Tier 2 study. The half-life was estimated to be 149 days. The half-life of the test item at environmental temperature (12 °C) was calculated to be 282.6 d.
Biodegradation
In a weight of evidence approach, the test item is considered to be degradable, but not fullfilling the readily biodegradable criteria.
Transport and distribution
Using the HPLC method the adsorption coefficient (Koc and Log Koc) of the test item was estimated to be 488 and 2.69, respectively.
Henry's Law Constant
The Henry Laws Constant of the test item was estimated with EpiSuite. Based on the structural elements a value of 65.3 Pa.m³/mol was calculated. Based on the experimental phys-chem properties of the test item - water solubility (2.1 mg/L) and vapour pressure (488 Pa at 25 °C), a value of 60500 Pa.m³/mol was calculated.
In conclusion, the Henry Laws Constant calculated from the experimentally obtained phys-chem properties, clearly shows that the test item is highly volatile.
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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