Triethoxyisobutylsilane

Triethoxyisobutylsilane Basic information
Product Name:Triethoxyisobutylsilane
Synonyms:(2-Methylpropyl)triethoxysilane;DC-1-6403;TRIETHOXY(ISOBUTYL)SILANE, >=95%;Triethoxy(isobutyl);ISOBUTYLTRIETHOXYSILANE;Dow Corning(R) product 1-6403, Isobutyltriethoxysilane;Isobutyltriethoxysilane, Triethoxy(isobutyl)silane;dynasylanibteo
CAS:17980-47-1
MF:C10H24O3Si
MW:220.38
EINECS:402-810-3
Product Categories:Alkoxy Silanes;Hydrophobing Agents
Mol File:17980-47-1.mol
Triethoxyisobutylsilane Structure
Triethoxyisobutylsilane Chemical Properties
Melting point 190-191℃
Boiling point 165 °C/400 mmHg (lit.) 190-191 °C (lit.)
density 0.88 g/mL at 25 °C (lit.)
vapor pressure 33Pa at 20℃
refractive index n20/D 1.4(lit.)
Fp 138 °F
storage temp. Inert atmosphere,Room Temperature
form Liquid
Specific Gravity0.91
color Colorless to Almost colorless
Water Solubility Insoluble in water.
Hydrolytic Sensitivity7: reacts slowly with moisture/water
BRN 1750049
CAS DataBase Reference17980-47-1(CAS DataBase Reference)
EPA Substance Registry SystemSilane, triethoxy(2-methylpropyl)- (17980-47-1)
Safety Information
Hazard Codes Xi
Risk Statements 38
Safety Statements 24
RIDADR NA 1993 / PGIII
WGK Germany 1
21
TSCA Yes
HS Code 29319090
MSDS Information
ProviderLanguage
SigmaAldrich English
Triethoxyisobutylsilane Usage And Synthesis
Chemical PropertiesColorless clear liquid
UsesIt is used in a wide range of applications including silane coupling agent, silane adhesion promoter, silane hydrophobing agent, silane dispersing agent, silane cross linking agent, silane moisture scavenger, polypropylene catalyst, silicate stabilizer, polyurethane endcapper silane, silane drying agent, silane curing agent, silane reinforcer, silylating agent, silane reducing agent, silyl building blocks and synthons.
Flammability and ExplosibilityFlammable
Vanillin isobutyrate Isobutylmercaptan Isobutyltrimethoxysilane CITRONELLYL ISOBUTYRATE Sodium O-isobutyl dithiocarbonate Maltol isobutyrate Phenoxyethyl isobutyrate CIS-3-HEXENYL ISOBUTYRATE Isooctyltriethoxysilane 1-METHYL-4-[1-METHYL-(2-TRIETHOXYSILYL)ETHYL]-CYCLOHEXENE Methyltriethoxysilane Trimethoxysilane Silicon tetrahydride 1,2,3,4,7,7-Hexachloro-6-triethoxysilyl-2-norbornene 5-(BICYCLOHEPTENYL)TRIETHOXYSILANE Triethoxyoctylsilane Triethoxy(2,4,4-trimethylpentyl)silane 3-Mercaptopropyltriethoxysilane

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