UK REACH Testing Proposal 001

Closed 30 Sep 2021

Opened 16 Aug 2021


Substance name: 2-ethylhexyl 10-ethyl-4,4-dimethyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate

CAS Number: 57583-35-4

EC Number: 260-829-0

The hazard endpoint for which vertebrate testing was proposed

Genetic toxicity in vivo (comet assay in liver and duodenum combined with bone marrow micronucleus evaluation)

Parties concerned are invited to provide scientifically valid information and studies that address the relevant substance and hazard endpoint(s) open for consultation.

The consultation will last for 45 days.

Consultations close at 23:59 London time (BST)

How to submit information

Information on the hazard endpoint(s) should be submitted by using the online survey below, no later than the deadline above.


  • Testing proposals


  • Registration, Evaluation, Authorisation & restriction of CHemicals (REACH)