CFS-751 Octyltriethoxysilane, Cas No. 2943-75-1

Octyltriethoxysilane

Chemical Name	Octyltriethoxysilane
Cas No	2943-75-1
Formula	C14H32O3Si
Color	Colorless
Appearance	Clear liquid
Purity	min 97%

Octyltriethoxysilane Description

CFS-751 Octyltriethoxysilane cas 2943-75-1 is a functional silane with an octyl group and a triethoxy group. Octyltriethoxysilane is the equivalent of Momentive Silquest*A-137 or Dynasylan® OCTEO. When diluted with an appropriate solvent, CFS-751 can be used for the concrete and ceramic with superior protective effect. Octyl triethoxy silane is primarily used in construction to prevent water seepage, acid rain and seawater, and expand the service life of the buildings, bridges and expressways. Octyltriethoxysilane is also used for surface modification of inorganic fillers and pigments.

Octyltriethoxysilane Application

CFS-751 octyltriethoxysilane can be used as a waterproof and protective agent for construction industry. Its diluent can be used for the concrete and stone with good protective effect;
CFS-751 octyltriethoxysilane can be used as a surface treating agent for inorganic filler. It can significantly improve the dispersibility and compatibility of inorganic fillers in the plastic, rubber and resin;
CFS-751 octyltriethoxysilane can be used for pigment dispersion. Inorganic pigments treated with CFS-751 have superior dispersibility and hydrophobicity.

Octyltriethoxysilane Packaging

CFS-751 octyltriethoxysilane is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula team for any special packaging request.

Octyltriethoxysilane Storage

CFS-751 octyltriethoxysilane should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-751 octyltriethoxysilane 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-751 octyltriethoxysilane has a shelf life of 12months.

Co-Formula Long-chain Silanes Available

Trade Code	Chemical Name	CAS No.	Status
CFS-3669	Octyltrichlorosilane	5283-66-9	Commercial
CFS-407	Octyltrimethoxysilane	3069-40-7	MTO
CFS-751	Octyltriethoxysilane	2943-75-1	Commercial
CFS-840	Octyldimethylchlorosilane	18162-84-0	Commercial
CFS-724	Dodecyltrichlorosilane	4484-72-4	Commercial
CFS-214	Dodecyltrimethoxysilane	3069-21-4	Commercial
CFS-919	Dodecyltriethoxysilane	18536-91-9	MTO
CFS-317	Dodecyldimethylchlorosilane	66604-31-7	Commercial
CFS-126	Hexadecyltrimethoxysilane	16415-12-6	Commercial
CFS-137	Hexadecyltriethoxysilane	16415-13-7	MTO
CFS-261	Hexadecyldimethylchlorosilane	62635-26-1	MTO
CFS-049	Octadecyltrichlorosilane	112-04-9	MTO
CFS-429	Octadecyltrimethoxysilane	3069-42-9	MTO
CFS-000	Octadecyltriethoxysilane	7399-00-0	MTO
CFS-088	Octadecyldimethylchlorosilane	18643-08-8	Commercial

Products

Industry