Registration Dossier

Physical & Chemical properties

Partition coefficient

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Log Kow (dichloro(diphenyl)silane): not relevant
Log Kow (diphenylsilanediol): 2.0 (QSAR)

Key value for chemical safety assessment

Additional information

The requirement to test the substance for partition coefficient is waived on the basis that the parent substance hydrolyses rapidly to form diphenylsilanediol and hydrochloric acid.

A predicted log Kowvalue of -2.0 was obtained for the silanol hydrolysis product (diphenylsilanediol) using an appropriate calculation method which is considered to be reliable.