Cfs-343 Methyltriacetoxysilane Methylsilanetriyl Triacetate CAS 4253-34-3

• CAS No.: 4253-34-3
• Formula: C7h12o6si
• EINECS: 224-221-9
• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: Colorless or Yellowish
• Model NO.: CFS-343
• Density: 1.2
• Molecular Weight: 220.252
• Refractive Index: 1.52-1.522
• Boiling Point: 94-95ºC (9 Mmhg)
• Melting Point: 40-45ºC
• Flashing Point: 185ºC
• SDS: Available
• COA: Available
• Transport Package: 25L PE Pail; 200L Steel Drum; 1000L IBC Drum
• Specification: 95%min
• Trademark: Co-Formula
• Origin: Hubei, China
• HS Code: 2931900090
• Production Capacity: 80tons/Per Month

Product Description

Product Description

CFS-343 Methyltriacetoxysilane Methylsilanetriyl triacetate Cas No. 4253-34-3.

CFS-343, Methyltriacetoxysilane is a silane crosslinker with a hydrolysable acetoxy group. It is sensitive to rapid hydrolysis and acetic acid and trisilanols will be produced following hydrolysis. It is normally abbreviated as MTAS.

Chemical Name	Methyltriacetoxysilane Methylsilanetriyl triacetate
Cas No.	4253-34-3
Formula	C7H12O6Si
Appearance	Colorless or yellowish transparent liquid
Color	Colorless or yellowish
Purity	min 95%

Applications
CFS-343 is an important crosslinker for RTV silicone rubbers. It can be used together with other acetoxysilane such as CFS-089, Vinyltriacethoxysilane.
CFS-343 can be used in micro and nanoparticle surface modification for inorganic fillers.
CFS-343 can be also used as a coupling agent, an adhesion promoter in the synthesis of various organic silicone compounds.

Storage
CFS-343 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-343 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-343 has a shelf life of 12months.

Packaging&Shipping
CFS-343 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula team for any special packaging request.

Company Information
Co-Formula is a professional high-tech enterprise dedicated to R&D, production, technical support and marketing of special functional silicone materials, pharmaceutical intermediates and electronic chemicals. Besides its headquarter in Wuhan Economy and Technology Development Zone, Co-Formula owns a R&D center and production facilities located in Wuhan and Tianmen.

R&D Department
Co-Formula own our R&D department, and has established long-term cooperation with domestic and international universities and research institutions and realized combination of production,study and research.

Certifications Display

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