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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Description of key information

Key value for chemical safety assessment

Skin sensitisation

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not sensitising)
Additional information:

Evidence from a study in guinea pigs indicates that 2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate) does not possess significant skin sensitisation potential.

Migrated from Short description of key information:

The test substance was not skin sensitizing in a guinea pig maximization test according to OECD guideline No. 406.

Justification for classification or non-classification

Based on Read-Across with 2,2-Bis(chloromethyl)trimethylene bis[bis(2-chloroethyl)phophate

The substance was not skin sensitizing in a guinea pig maximization test and should therfore not be classified as skin sensitizer in acordance with regulation (EC) 1272/2008 and EC Dir. 67/548 and adaptations.




European Union Risk Assessment Report "2,2-Bis(chloromethyl)trimethylene bis[bis(2-chloroethyl)phophate]" (V6), CAS 38051-10-4, May 2008