Registration Dossier
Registration Dossier
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EC number: 947-397-5 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
Stability
Hydrolysis
In accordance with column 2 of REACH Regulation (EC) No 1907/2006, Annex VIII, Section 9.2.2.1., no study on hydrolysis needs to be conducted, if the substance is readily biodegradable. Since the ready biodegradability of the test substance was proven (please refer to IUCLID section 5.2.1), an experimental investigation of its hydrolytic properties was not considered necessary.
Biodegradation
Biodegradation in water: screening test
In a key study the ready biodegradability of the test substance was determined according to the EEC-Directive 92/69 (1992); equivalent to OECD Guideline 301 A (1993) and ISO Standard 7827 (1994). The biodegradation degree (DOC removal) after 28 days was determined to be 80 – 90 %. The test substance was considered to be readily biodegradable according to OECD criteria.
Biodegradation in water and sediment: simulation tests
In accordance with column 2 of REACH Regulation (EC) No 1907/2006, Annex IX, Section 9.2.1.4., no study on biodegradation in water and sediment: simulation tests, needs to be conducted, if the substance is readily biodegradable, or if direct and indirect exposure of sediment is unlikely. Since the ready biodegradability of the test substance was proven (please refer to IUCLID section 5.2.1), an experimental investigation on biodegradation of the test substance in water and sediment was not considered necessary.
Biodegradation in soil
In accordance with column 2 of REACH Regulation (EC) No 1907/2006, Annex IX, Section 9.2.1.3., no study on biodegradation in soil needs to be conducted, if the substance is readily biodegradable, or if direct and indirect exposure of soil is unlikely. Since the ready biodegradability of the test substance was proven (please refer to IUCLID section 5.2.1), an experimental investigation on biodegradation of the test substance in soil was not considered necessary.
Bioaccumulation
Bioaccumulation: aquatic/sediment
In accordance with column 2 of REACH Regulation (EC) No 1907/2006, Annex IX, Section 9.3.2., no study on bioaccumulation needs to be conducted, if the substance has a low potential for bioaccumulation (for instance a log Kow ≤ 3). Since the log Kow of the test substance was calculated to be - 5.71, an experimental investigation of its bioaccumulation properties was not considered necessary.
Transport and distribution
Adsorption/desorption
In accordance with column 2 of REACH Regulation (EC) No 1907/2006, Annex VIII, Section 9.3.1, no study on adsorption/desorption needs to be conducted, if the substance and its relevant degradation products decompose rapidly or based on the physicochemical properties the substance can be expected to have a low potential for adsorption. Since the ready biodegradability of the test substance was proven (please refer to IUCLID section 5.2.1) and its log Kow was calculated to be - 5.71, an experimental investigation on adsorption/desorption was not considered necessary.
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.
