Allyl(trimethyl)silane

Basic Information

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CAS Number

762-72-1

Molecular Formula

C6H14Si

Molecular Weight

114.26 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Boiling Point

84-88 °C

Density

0.719 g/mL at 25 °C

Refractive Index

n20/D 1.407(lit.)

SMILES

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C[Si](C)(C)CC=C

InChI

InChI=1S/C6H14Si/c1-5-6-7(2,3)4/h5H,1,6H2,2-4H3

InChIKey

HYWCXWRMUZYRPH-UHFFFAOYSA-N

LogP

2.510600000000001

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

59.1

Safety Information

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GHS Hazard Pictograms

H225

H315

H319

H335

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 3 Class 3

Synonyms & References

English

Silane, trimethyl-2-propenyl-
trimethyl(prop-2-enyl)silane
Silane, allyltrimethyl-
FT-0622058
allyl trimethyl silane
trimethyl(prop-2-en-1-yl)silane
Silane, trimethyl-2-propen-1-yl-
ALLYL TRIMETHYLSILANE
allyl(trimethyl)silane
Allyltrimethylsilane, 98%
LS-13228
TRIMETHYL-2-PROPEN-1-YLSILANE
3-(Trimethylsilyl)propene
EN300-52820
CCRIS 2649
InChI=1/C6H14Si/c1-5-6-7(2,3)4/h5H,1,6H2,2-4H
8B84C337VF
DTXSID5061089
Q2838752
MFCD00008635
allyl-trimethyl-silane
NS00042048
trimethyl-2-propenylsilane
CA0570
AMY7007
Q-101307
Allyltrimethylsilane
A0729
Trimethylallylsilane
J-802101
ALLYLTRIMETHYLSILANE [MI]

MDL Number

MFCD00008635

Customs Code

29310095

FAQ

What are the physical and chemical properties of Allyl(trimethyl)silane (CAS: 762-72-1)?

Allyl(trimethyl)silane (CAS: 762-72-1) is a colorless liquid with a molecular weight of approximately 138.23 g/mol. It has a high boiling point of 127°C and is only slightly soluble in water but soluble in organic solvents like ethanol and acetone. This compound is known for its reactivity, especially towards nucleophiles and bases, making it useful in organic synthesis.

How is Allyl(trimethyl)silane (CAS: 762-72-1) typically synthesized?

Allyl(trimethyl)silane (CAS: 762-72-1) is commonly synthesized via the reaction of allyl bromide with trimethylsilyl chloride in the presence of a base like sodium hydride. The process involves strict control of temperature and reaction conditions to achieve high selectivity and yield.

What industries use Allyl(trimethyl)silane (CAS: 762-72-1)?

Allyl(trimethyl)silane (CAS: 762-72-1) is used in the pharmaceutical industry for the synthesis of certain drugs, in polymer chemistry as a monomer, and in the semiconductor industry for surface treatment and modification. It also finds applications in sensor technologies due to its reactivity.

What precautions should be taken when handling Allyl(trimethyl)silane (CAS: 762-72-1)?

When handling Allyl(trimethyl)silane (CAS: 762-72-1), it is crucial to wear appropriate personal protective equipment (PPE) including gloves and safety glasses. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using inert materials and appropriate safety procedures should be followed, as detailed in the Safety Data Sheet (SDS).