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.)

Flash point:

138 °F

storage temp. 

Inert atmosphere,Room Temperature

form 

Liquid

Specific Gravity

0.91

color 

Colorless to Almost colorless

Water Solubility 

Insoluble in water.

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

BRN 

1750049

Cosmetics Ingredients Functions

BINDING

InChI

1S/C10H24O3Si/c1-6-11-14(12-7-2,13-8-3)9-10(4)5/h10H,6-9H2,1-5H3

InChIKey

ALVYUZIFSCKIFP-UHFFFAOYSA-N

SMILES

CCO[Si](CC(C)C)(OCC)OCC

CAS DataBase Reference

17980-47-1(CAS DataBase Reference)

EPA Substance Registry System

Silane, triethoxy(2-methylpropyl)- (17980-47-1)

Safety Information

Hazard Codes 

Xi

Risk Statements 

38

Safety Statements 

24

RIDADR 

NA 1993 / PGIII

WGK Germany 

1

F 

21

TSCA 

TSCA listed

HS Code 

29319090

Storage Class

10 - Combustible liquids

Hazard Classifications

Skin Irrit. 2

MSDS

• Language:English Provider:SigmaAldrich

Triethoxyisobutylsilane Usage And Synthesis

Chemical Properties

Colorless clear liquid

Uses

It 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 Explosibility

Flammable

Synthesis

Using halogenated isobutane and active metal reaction to generate organometallic compounds, this organometallic compound because the metal atom is directly connected to carbon to form a polar covalent bond, carbon is the negatively charged end of the extremely strong Lewis base, can be taken from the substance with Lewis acidic proton or positively charged groups, such as the reaction with ethyl n-silicate, can be taken from Si(OCH2CH3)3, to generate isobutyltriethoxysilane.

Triethoxyisobutylsilane(17980-47-1)Related Product Information

• 3-Aminopropyltriethoxysilane
• Triethoxyoctylsilane
• Triethoxysilane
• 3-Mercaptopropyltriethoxysilane
• Trimethoxysilane
• Methyltriethoxysilane
• Chlorotriethylsilane
• Triethoxypropylsilane
• Isobutyltrimethoxysilane
• Triethoxyvinylsilane
• Isobutyltriphenylphosphonium bromide
• ISOBUTYLLITHIUM
• 2-Methyl-1-propanol
• Isobutylene
• Isobutylmercaptan
• Isobutyric anhydride
• Isobutaneboronic acid
• Vanillin isobutyrate