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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

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Classification & Labelling & PBT assessment

PBT assessment

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Administrative data

PBT assessment: overall result

PBT status:
the substance is not PBT / vPvB

According to Annex XIII of the REACH regulation a substance is classified as PBT substance, if all three criteria (persistent, bioaccumulative and toxic) are fulfilled. According to the available information only the P criterion is fulfilled. Hence,3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate is not classified as PBT substance.

A substance is classified as a vPvB substance, if both criteria (very persistent and very bioaccumulative) are fulfilled. The (v)P criterion is fullfilled, the vB criterion is not fulfilled. Hence3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate is not classified as vPvB substance.