Registration Dossier
Registration Dossier
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EC number: 627-083-1 | CAS number: 244235-47-0
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- Ethanone, 1-(2-hydroxy-5-nonylphenyl)-, oxime, branched
- Type of composition:
- legal entity composition of the substance
- State / form:
- liquid
- Reference substance:
- Ethanone, 1-(2-hydroxy-5-nonylphenyl)-, oxime, branched
- Reference substance:
- Ethanone, 1-(2-hydroxy-5-nonylphenyl)-, oxime, branched
- Reference substance:
- Ethanone, 1-(2-hydroxy-5-nonylphenyl)-, oxime, branched
- Reference substance:
- Ethanone, 1-(2-hydroxy-5-nonylphenyl)-, oxime, branched
- Reference substance:
- Ethanone, 1-(2-hydroxy-5-nonylphenyl)-, oxime, branched
- Reference substance:
- Ethanone, 1-(2-hydroxy-5-nonylphenyl)-, oxime, branched
- PBT status:
- the substance is not PBT / vPvB
- Justification:
A substance is identified as a PBT substance, if it is regarded as persistent and bioaccumulative and toxic. Likewise, a substance is identified as a vPvB substance if it is regarded as very persistent and very bioaccumulative.
As the substance is not biodegradable (see CSR Chapter 4.1), it may fulfil the persistence (P, or even vP) criterion.
As the substance is classified as toxic for reproduction (category 3), it fulfils the toxicity (T) criterion.
The BCF of the substance of 159 (see CSR Chapter 4.3) is lower than the in REACH Annex XIII specified BCF of 2000, above which a substance is considered to fulfil the bioaccumulation criterion (B). Therefore, neither the conditions of PBT nor of vPvB are met.
- Likely routes of exposure:
During manufacturing emission takes place via release to a sewage treatment plant. The sewage treatment plant releases the refined water directly to the sea.
During the processing phase in the mining industry the registered substance is only used under closed conditions. Waste water is fully recycled, only in the wet season minor (excess) amounts are released to the Guadalquivir river. There is no other release to the environment during the processing phase.
Reference
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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