Registration Dossier
Registration Dossier
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EC number: 222-389-8 | CAS number: 3457-61-2
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- tert-butyl α,α-dimethylbenzyl peroxide
- Type of composition:
- legal entity composition of the substance
- State / form:
- liquid
- Reference substance:
- tert-butyl α,α-dimethylbenzyl peroxide
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The partition coefficient n-octanol/water (Kow) of tert-butyl cumyl peroxide was estimated as 4.40 ± 0.02 at 25 ± 1 °C.The test substance should thus have low potential for bioaccumulation, it is not classified as a PBT substance nor vP/vB.
Reference
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