Quadrosilan; 2,6-cis-Diphenylhexamethylcyclotetrasiloxane

CAS Number
33204-76-1
Name
Quadrosilan; 2,6-cis-Diphenylhexamethylcyclotetrasiloxane
SIN Groups
Organosilicones
Reason for inclusion on the SIN List
Quadrosilan is an endocrine disruptor with estrogenic and antiandrogen activity, affecting reproductive organs and reproduction. It is categorized as an endocrine disruptor in the EU Commission EDC database.
Date for inclusion on the SIN List
2011 May
Hazard class and category code(s)
Source: ECHA
No harmonized CLP classification

Chemical information

Synonyms
2,6-cis-diphenylhexamethylcyclotetrasiloxane
EC number
251-406-1
Possible uses
Source: DHI 2006
bearing greases and breast implants
33204-76-1