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Triethoxyisobutylsilane

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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
  • 1-(Triethoxysilyl)-2-methylpropane
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
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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
color 
Colorless to Almost colorless
Specific Gravity
0.91
Water Solubility 
Insoluble in water.
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
BRN 
1750049
CAS DataBase Reference
17980-47-1(CAS DataBase Reference)
EPA Substance Registry System
Silane, triethoxy(2-methylpropyl)- (17980-47-1)
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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

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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

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