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EC number: 283-829-2
CAS number: 84731-70-4
Biodegradability test shows 54.1% degradation after 28 days, which does
not fulfill the minimum criteria set out by the OECD method. This does
however indicate that the material achieved >50% within 30 days,
highlighting its propensity for biodegradation. An inherent
biodegrability test shows 80.5% degradation after 28 days, therefore it
is considered that the material is inherently biodegradable and as such
not persistent in environmentally significant conditions.
the Log Kow was shown to be 8.84, a bioaccumulation study has shown the
mean BCF to be 9. The substance was shown not to significantly
accumulate in fish tissue and was observed to be eliminated from the
fish tissues over a 25 day depuration period. Based on this information
the biological half-life of the test item is considered to be between 6
to 25 days.
and EC10 for aquatic species were all > 0.01 mg/L. All genetic toxicity
studies show no significant effects. All reproductive and developmental
studies indicated that no relevant effects on either reproduction
(fertility in the parent animals) or on the development of the offspring
were observed, also NOEL of 1000mg/kg bw/d for 90 day repeat dose
the available data, the material should not be considered Toxic.
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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