Bis(trimethylsiloxy)methylsilane

 CFS-887, Bis(trimethylsiloxy)methylsilane, Cas 1873-88-7

Bis(trimethylsiloxy)methylsilane

 

Chemical Name	Bis(trimethylsiloxy)methylsilane; Heptamethyltrisiloxane
Cas No	1873-88-7
Formula	C7H22O2Si3
Color	Colorless
Appearance	Clear liquid
Purity	min 99%

 

Bis(trimethylsiloxy)methylsilane Description

CFS-887, Bis(trimethylsiloxy)methylsilane with Cas No.1873-88-7 is a colorless clear liquid, also named as Heptamethyltrisiloxane. It possesses highly active silicon-hydrogen bond, which is mainly used to synthesize Si-C type trisloxane surfactants via silyl addition reaction with terminated allyl polyether.

 

Bis(trimethylsiloxy)methylsilane Application

CFS-887 can be used as an essential silicone intermediate for hydrosilylation of organic compounds containing olefins.

CFS-887 can be used as a basic raw material for synthesis of polyether modified trisiloxane surfactant. The special surfactant with good hydrolysis stability, superior dispersibility and wettability, is suitable for water-borne paints and adhesives.

CFS-887 can be used as an important additive in a wide variety of fields including cosmetics, paints and coating, Polyurethane sponge, and pesticide used in agriculture.

CFS-887 can be also used for other functional silicone fluid preparation.

 

Bis(trimethylsiloxy)methylsilane Packaging

CFS-887 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.

Please contact Co-Formula team for any special packaging request.

 

Bis(trimethylsiloxy)methylsilane Storage

CFS-887 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.

CFS-887 should be stored in its original containers and used up as soon as possible after opening.

When stored in a strictly sealed and unopened container, CFS-887 has a shelf life of 12months.

 

Co-Formula Silane Intermediates Available

 

Trade Code	Chemical Name	CAS No.	Status
CFS-570	Tert-Butyldimethylsilane	29681-57-0	MTO
CFS-218	Tert-Butyldimethymethoxylsilane	66548-21-8	MTO
CFS-486	Tert-Butylchlorodimethylsilane	18162-48-6	MTO
CFS-611	Tert-Butylchlorodiphenylsilane	58479-61-1	MTO
CFS-542	Cyclohexyltrimethoxysilane	17865-54-2	MTO
CFS-326	Cyclohexylmethyldimethoxysilane	17865-32-6	MTO
CFS-839	Allytrimethoxysilane	2551-83-9	MTO
CFS-041	Allytriethoxysilane	2550-04-1	MTO
CFS-721	Allyltrimethylsilane	762-72-1	MTO
CFS-412	1,2-Bis(trimethoxysilyl)ethane	18406-41-2	MTO
CFS-374	1,2-Bis(triethoxysilyl)ethane	16068-37-4	MTO
CFS-142	Hexamethyldisilane	1450-14-2	MTO
CFS-887	Bis(trimethylsiloxy)methylsilane	1873-88-7	MTO
CFS-835	Triphenylchloromethane	76-83-5	MTO
CFS-311	Triphenylsilanol	791-31-1	MTO
CFS-422	Diphenylsilanediol	947-42-2	MTO
CFS-548	Azidotrimethylsilane	4648-54-8	MTO

 

Among these applications, Co-Formula products commonly perform as silane coupling agent, crosslinkers, adhesion promoters, surface modifiers, primers, dispersing agents, finishing agents and water scavengers.