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EC number: 214-288-2
CAS number: 1119-86-4
Environmental fate and pathways endpoints are completed for the test
item based on test data following standard guidelines or data waivers.
All data are therefore considered to be reliable and relevant for the
Hydrolysis as a function of pH study has been waived as the test item
was shown to be readily biodegradable.
Biodegradation in water (screening tests)
Biodegradation of the test item was determined in the reliable study
with non-adapted activated sludge for a period of 28 days (Maischak
2015). The test item achieved 60 % biodegradation after 3 days, meeting
the 10 day window within the 28-day test period and therefore is
considered to be readily biodegradable.
The adsorption coefficient for the test item has been calculated by QSAR
(KOCWIN v2.0) and is considered reliable for this endpoint. The Koc of
the test item is 15.96 L/kg and the log Koc is 1.2029, based on an
experimentally determined log Kow of 1.99.
Henry's Law constant
The Henry’s Law constant were estimated using the QSAR model HENRYWIN v
3.20 available in EPI Suite (US EPA 2010). The Henry's Law constant of
the test item was calculated to be 0.128 Pa m3/mol (Bond
Contribution Method) and 1.49E-04 Pa m3/mol (Group
Contribution Method) at 25 ºC.
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.
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