Registration Dossier
Registration Dossier
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EC number: 251-410-3 | CAS number: 33229-34-4
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
Persistence
Available data : BIOWIN 2 (non linear model prediction) : Does not biodegrade fast and BIOWIN 3 (ultimate biodegradation time) : weeks-months.
Criteria : Does not biodegrade fast and ultimate biodegradation >= months.
Screening assignment : P screening criteria not met.
Bioaccumulation
Available data : Octanol-water partition coefficient : log Pow = 0.01 (EU A.8)
Criteria : log Pow = >4.5
Screening assignment : B screening criteria not met.
Toxicity
Available data : ErC50/algae/72 hours = >100 mg/L, EyC50/algae/72 hours = >100 mg/L (OECD 201), LC50/rainbow trout/96 hours = >100 mg/L (OECD 203), EC50/Daphnia magna/48 hours = 32.9 mg/L (OECD 202).
Criteria : Acute E(L)C50 from standard acute toxicity tests <0.1 mg/L.
Screening assignment : T screening criteria not met.
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