Registration Dossier
Registration Dossier
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EC number: 231-034-6 | CAS number: 7417-99-4
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- N,N'-(methylenedi-p-phenylene)bis(aziridine-1-carboxamide)
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Related composition:
- N,N'-(methylenedi-p-phenylene)bis(aziridine-1-carboxamide)
- Reference substance:
- N,N'-(methylenedi-p-phenylene)bis(aziridine-1-carboxamide)
- PBT status:
- the substance is not PBT / vPvB
- Justification:
PBT/vPvB criteria and justification:
Persistence assessment
Screening criteria:
Not readily biodegradable.
Criteria based on Annex XIII of REACH
There are no appropriate half-life data available for drawing conclusions as to the P / vP properties of the assessed substance.
Bioaccumulation assessment
Screening criteria:
Not B and not vB based on log Pow < 4.5.
Toxicity assessment
Screening criteria:
Short-term aquatic toxicity:
Based on the available studies for the short-term aquatic toxicity, the LC50/EC50 values are in the range 0.2 -30 mg/L.
Criteria based on Annex XIII of REACH:
No data on long term toxicity.
Classified as Mutagenic category 2 (CLP Regulation)
Classified as STOT RE category 1 (CLP Regulation)
The substance complies with the criteria to be considered as T.
Reference
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