5290-29-9

Basic information

• Product Name: TRIETHYLACETOXYSILANE
• Synonyms: TRIETHYLACETOXYSILANE;Acetoxytriethylsilane;triethyl-silanoacetate;Acetic acid triethylsilyl ester;Einecs 226-128-9;Silanol, 1,1,1-triethyl-, 1-acetate;Silanol, triethyl-, acetate
• CAS NO: 5290-29-9
• Molecular Formula: C₈H₁₈O₂Si
• Molecular Weight: 174.31
• EINECS: 226-128-9
• Mol File: 5290-29-9.mol
• Article Data: 19

Chemical Properties

• Boiling Point: 173-4°C
• Flash Point: 41°C
• Appearance: /
• Density: 0,893 g/cm3
• Vapor Pressure: 2.23E-16mmHg at 25°C
• Refractive Index: 1.4190
• CAS DataBase Reference: TRIETHYLACETOXYSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: TRIETHYLACETOXYSILANE(5290-29-9)
• EPA Substance Registry System: TRIETHYLACETOXYSILANE(5290-29-9)

Safety Data

• TSCA: Yes
• Hazardous Substances Data: 5290-29-9(Hazardous Substances Data)

Usage

General Description

Triethylacetoxyacetoxy silane is a chemical compound that is commonly used as a crosslinking agent in the production of silicone rubber and other silicone-based products. It is a colorless, clear liquid with a mild, fruity odor and is highly flammable. Triethylacetoxyacetoxy silane reacts with moisture to form a silicone polymer, making it a valuable component in the manufacturing of adhesives, sealants, and coatings. Its unique reactivity and ability to improve the physical properties of silicone materials make it an important ingredient in a wide range of industrial and commercial applications. However, it is important to handle and store triethylacetoxyacetoxy silane with caution due to its flammability and reactivity with water.

InChI:InChI=1/C22H20ClN5O2/c1-25-19-18(20(29)28(22(25)30)14-15-8-5-6-11-17(15)23)27-13-7-12-26(21(27)24-19)16-9-3-2-4-10-16/h2-6,8-11H,7,12-14H2,1H3

Upstream product

• 994-30-9 triethylsilyl chloride 
• 127-09-3 sodium acetate 
• 597-52-4 Triethylsilanol 
• 108-24-7 acetic anhydride 
• 597-67-1 ethoxytriethylsilane 
• 994-49-0 hexaethyl disiloxane 
• 617-86-7 triethylsilane 
• 64-19-7 acetic acid 
• 507-02-8 acetyl iodide 
• 108-05-4 vinyl acetate 
• 1600-27-7 mercury(II) diacetate 
• 1571-45-5 isopropoxytriethylsilane 
• 18406-24-1 1-(triethylsilyloxy)-4-methoxybenzene 
• 18296-01-0 triethylsilyl formate 

Downstream Products

• 597-52-4 Triethylsilanol 
• 358-43-0 triethylsilyl fluoride 
• 2809-11-2 bis(triethylsilyl)phenylarsonate 
• 912456-77-0 (E)-triethylsilyl 4-phenyl-3-butenoate 

Relevant articles and documents

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Production of acyloxysilane

[A] a method for producing functional chemicals useful as efficient acyloxysilane. The silanol Si-to-OH bond [a], in the presence of a catalyst, comprising the step of reacting a carboxylic acid anhydride, Si-to-OCO bond (OCO is, oxycarbonyl groups (=O) O-a C shown. ) Having an acyloxysilane manufacturing method, wherein the catalyst, or (2) (1) production of acid catalyst selected from the next acyloxysilane. (1) 3 - 15 Of the periodic table of the first group the first group element selected from the perchlorate salt, trifluoromethanesulfonic acid salt, a bis (trifluoromethanesulfonyl imide) salt, lithium hexafluorophosphate salt, chloride, or bromide; inorganic acids; or an organic acid. (2) Inorganic or organic solid acid compounds[Drawing] no

Silylation of O-H bonds by catalytic dehydrogenative and decarboxylative coupling of alcohols with silyl formates

The silylation of O-H bonds is a useful methodology in organic synthesis and materials science. While this transformation is commonly achieved by reacting alcohols with reactive chlorosilanes or hydrosilanes, we show herein for the first time that silylformates HCO2SiR3 are efficient silylating agents for alcohols, in the presence of a ruthenium molecular catalyst.