Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Bioaccumulation: aquatic / sediment:

From BCFBAF (v3.00) model of EPI suite, the estimated bio concentration factor (BCF) for Pentene, 2,4,4-trimethyl-, sulfurized is 128.1 L/kg wet-wt which does not exceed the bioconcentration threshold of 2000.

Additional information

Bioaccumulation: aquatic / sediment:

From BCFBAF Program (v3.00) model of EPI suite the estimated bio concentration factor (BCF) for Pentene, 2,4,4-trimethyl-, sulfurized is 128.1 L/kg wet-wt which does not exceed the bioconcentration threshold of 2000.Thus it is concluded that chemical Pentene, 2,4,4-trimethyl-, sulfurized is not expected to be bioaccumulative in fish and the food chain.