Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 224-644-9 | CAS number: 4435-53-4
Endpoint summary
Administrative data
Description of key information
Additional information
Data on physico-chemical properties for 3-methoxybutyl acetate are available from peer-reviewed handbooks and proprietary data. Where handbooks are used, the introduction to the handbooks has been assessed and it has been determined that values from these are based on a critical evaluation of peer-reviewed data and a consequent selection of a reliable and representative value for the property under investigation. Therefore, although the method used is not known, the values are acceptable as they are from a reliable secondary source of physico-chemical data and have been given a Klimisch score of 2 to reflect this..
Proprietary data that is used as key studies has been given a Klimisch score of 1 or 2 following assessment of its reliability.
For partition coefficient a value calculated using KOWWIN (USEPA, 2008) is considered reliable as a key study as the calculated value is far below the Kow value considered likely to be bioaccumulative.
According to criteria in Directive 67/548/EEC and Regulation (EC) No. 1272/2008 the substance is not classified on the basis of physico-chemical properties.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
