Registration Dossier
Registration Dossier
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EC number: 907-578-1 | CAS number: -
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- Reaction mass of azelaic acid and lithium hydroxide and amines, hydrogenated tallow alkyl
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: bulk
- Reference substance:
- Reaction mass of azelaic acid and lithium hydroxide and amines, hydrogenated tallow alkyl
- Reference substance:
- Reaction mass of azelaic acid and lithium hydroxide and amines, hydrogenated tallow alkyl
- Reference substance:
- Reaction mass of azelaic acid and lithium hydroxide and amines, hydrogenated tallow alkyl
- Reference substance:
- Reaction mass of azelaic acid and lithium hydroxide and amines, hydrogenated tallow alkyl
- Reference substance:
- Reaction mass of azelaic acid and lithium hydroxide and amines, hydrogenated tallow alkyl
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The substance is potentially persistent, as the ready biodegradation study has determined that the substance is not readily biodegradable, demonstrating 36% degradation after 28 days. The substance is not bioaccumulative as it has a measured logKow value of 3.21 which is less than the value of 4.5 set out in the screening criteria. The substance is unlikely to be toxic based on acute ecotoxicity data.
Overall, the substance is potentially P, not B and not T, according to acute aquatic toxicity and repeat-dose mammalian toxicity data. The substance is not PBT or vPvB.
Reference
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