Registration Dossier

Diss Factsheets

Classification & Labelling & PBT assessment

PBT assessment

Currently viewing:

Administrative data

PBT assessment: overall result

Reference
Name:
Tris(2-methoxyethoxy)vinylsilane
Type of composition:
boundary composition of the substance
State / form:
liquid
Reference substance:
Tris(2-methoxyethoxy)vinylsilane
PBT status:
the substance is not PBT / vPvB
Justification:

The assessed substance is the silanol hydrolysis product of the registration substance. The submission substance hydrolyses rapidly in contact with water to form vinylsilanetriol and 2-methoxyethanol.

The silanol hydrolysis product, vinylsilanetriol may persist in the environment but does not meet the criteria for B or T, and therefore the hydrolysis product should not be concluded as PBT or vPvB.