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EC number: 404-540-1
CAS number: 159405-95-5
BRAUN HM 2763; BROWN HM 2763; BRUN HM 2763; BRUNO HM 2763
According to ECHA's "Guidance on
information requirements and chemical safety assessment - Chapter R.11:
PBT Assessment", lack of degradation (< 20 % degradation) in an inherent
biodegradability test equivalent to the OECD 302 series would provide
sufficient information to confirm persistence without the need for
further simulation testing. As lack of degradation was proven by an
inherent biodegradability study, the substance shall be considered as
not biodegradable, and further simulation testing shall not be
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