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HomeProduct name listAllyltrimethoxysilane

Allyltrimethoxysilane

  • CAS NO.:2551-83-9
  • Empirical Formula: C6H14O3Si
  • Molecular Weight: 162.26
  • MDL number: MFCD00053865
  • EINECS: 219-855-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-30 18:52:02
Allyltrimethoxysilane Structural

What is Allyltrimethoxysilane?

Chemical properties

Colorless to Almost colorless clear liquid to slightly cloudy liquid

The Uses of Allyltrimethoxysilane

Allyltrimethoxysilane is an allylating reagent that can be used for the allylation of carbonyl compounds such as aldehydes, ketones, and imines. Homoallylic alcohols and amines are obtained via the C-C bond forming reaction. It can also be used to synthesize homoallylic α-branched amines from aromatic and aliphatic aldehyde hydrazones, and ketone hydrazones.

What are the applications of Application

Allyltrimethoxysilane as the Reagent of Double Bond Introduction to Porous Silica for Preparation of a Chiral Stationary Phase in Comparison with Allyltriethoxysilane.
Allylation of ketones, aldehydes and imines with dual activation of a Lewis Acid and fluoride ion.
Used in the regioselective generation of the thermodynamically more stable enol trimethoxysilyl ethers, which in turn are used in the asymmetric generation of quaternary carbon centers.
Converts arylselenyl bromides to arylallylselenides.
Allylates aryl iodides.
Allyltrimethoxysilane serves as a remarkable reagent in Silver-Catalyzed Asymmetric Allylation.

Properties of Allyltrimethoxysilane

Boiling point: 146-148 °C (lit.)
Density  0.963 g/mL at 25 °C (lit.)
refractive index  n20/D 1.405(lit.)
Flash point: 88 °F
storage temp.  Inert atmosphere,2-8°C
form  Liquid
color  Clear colorless
Specific Gravity 0.96
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN  2350745
EPA Substance Registry System Silane, trimethoxy-2-propenyl- (2551-83-9)

Safety information for Allyltrimethoxysilane

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Allyltrimethoxysilane

InChIKey LFRDHGNFBLIJIY-UHFFFAOYSA-N

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