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(Triacetoxy)ethylsilane

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Products Intro: Product Name:(Triacetoxy)ethylsilane
CAS:17689-77-9
Purity:99% Package:25KG
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Products Intro: Product Name:(Triacetoxy)ethylsilane
CAS:17689-77-9
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Company Name: Shanghai Daken Advanced Materials Co.,Ltd
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Products Intro: Product Name:ETHYLTRIACETOXYSILANE
CAS:17689-77-9
Purity:99% Package:100g ;1KG ;5KG 25KG Remarks:Low M.W.Organic Silanes Professor
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Products Intro: Product Name:(Triacetoxy)ethylsilane
CAS:17689-77-9
Purity:99% Package:25KG;5KG;1KG
Company Name: Hangzhou FandaChem Co.,Ltd.
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Products Intro: Product Name:ETHYLTRIACETOXYSILANE
CAS:17689-77-9
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(Triacetoxy)ethylsilane manufacturers

  • (Triacetoxy)ethylsilane
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  • $0.00 / 25KG
  • 2023-09-26
  • CAS:17689-77-9
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 50000KG/month
(Triacetoxy)ethylsilane Basic information
Introduction
Product Name:(Triacetoxy)ethylsilane
Synonyms:TRIACETOXYETHYLSILANE;ETHYLSILANETRIOLTRIACETATE;Ethylsilanetriyl triacetate;ethvltriacetoxvsilane;ethyl-silanetriotriacetate;ethyltriacetoxysliane;Silanetriol,ethyl-,triacetate;Silanetriol, 1-ethyl-, 1,1,1-triacetate
CAS:17689-77-9
MF:C8H14O6Si
MW:234.28
EINECS:241-677-4
Product Categories:Si (Classes of Silicon Compounds);Silyl Esters;Si-O Compounds;Acetoxy Silanes;Crosslinkers;Crosslinking Agents;Organics;Alkyl
Mol File:17689-77-9.mol
(Triacetoxy)ethylsilane Structure
(Triacetoxy)ethylsilane Chemical Properties
Melting point 7-9°C
Boiling point 98 °C4 mm Hg(lit.)
density 1.14 g/mL at 25 °C(lit.)
vapor pressure 2.67-5.1Pa at 20℃
refractive index n20/D 1.411(lit.)
Fp 224 °F
form clear liquid
color Colorless to Light yellow
Specific Gravity1.143
Water Solubility Hydrolyzes in water.
Sensitive Moisture Sensitive
Hydrolytic Sensitivity7: reacts slowly with moisture/water
LogP0.74
CAS DataBase Reference17689-77-9(CAS DataBase Reference)
EPA Substance Registry SystemSilanetriol, 1-ethyl-, 1,1,1-triacetate (17689-77-9)
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45-20
RIDADR UN 3265 8/PG 2
WGK Germany 3
10-21
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29319090
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
(Triacetoxy)ethylsilane Usage And Synthesis
IntroductionEthyltriacetoxysilane (ETAS) is a clear to yellowish liquid with acrid odor of acetic acid (vinegar). It hydrolyzes in the presence of moisture (acetic acid is released) to form silanols, which can react with themselves to pro-duce siloxanes or bind to inorganic substrates.
It is used as curing agent in acetoxy crosslinking RTV-1 sealant formulations. Within the curing reaction acetic acid is produced as a byproduct. Therefore, the corrosive reaction of the byproduct with substances like marble or iron has to be taken in consideration when using acetate crosslinkers.
Chemical PropertiesColorless or yellowish transparent liquid
UsesTriacetoxy(ethyl)silane is used in sealants, the substance is used as a cross-linking agent and adhesion promoter.
Flammability and ExplosibilityNon flammable
Tag:(Triacetoxy)ethylsilane(17689-77-9) Related Product Information
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