Trimethyl(1-propyn-1-yl)silane

Basic Information

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CAS Number

6224-91-5

Molecular Formula

C6H12Si

Molecular Weight

30.07 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Melting Point

-69°C

Boiling Point

99-100 °C

Density

0.758 g/mL at 25 °C

Solubility

Miscible with toluene.

Refractive Index

n20/D 1.417(lit.)

SMILES

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CC#C[Si](C)(C)C

InChI

InChI=1S/C6H12Si/c1-5-6-7(2,3)4/h1-4H3

InChIKey

DCGLONGLPGISNX-UHFFFAOYSA-N

LogP

1.0262

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

105

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

CS-0008442
1-(Trimethylsilyl)propyne, 99%
1-Propynyltrimethylsilane
1-Methyl-2-trimethylsilylacetylene
trimethyl(prop-1-ynyl)silane
UNII-ZQA6VF7W9R
1-(Trimethylsilyl)propyne
Silane, trimethyl-1-propynyl-
trimethylsilyl-1-propyne
AKOS006221194
SB23039
trimethyl-prop-1-ynyl-silane
trimethyl-prop-1-ynyl silane
1-(Trimethylsilyl)Propyne, 98%
1-(Trimethylsilyl)-1-propyne
Trimethyl-1-propynylsilane
3-Buten-1-Ynyltrimethylsilane
7-Methoxy-4-quinolinylcarboxaldehyde
A833675
J-525106
T1123
EINECS 228-314-5
FT-0605887
MFCD00009271
J-802303
ZQA6VF7W9R
1-trimethylsilylpropyne
1-TMS-1-propyne
6224-91-5
1-trimethylsilyl-1-propyne
Trimethyl-1-propyn-1-ylsilane

MDL Number

MFCD00009271

Customs Code

2931900090

FAQ

What is Trimethyl(1-propyn-1-yl)silane (CAS: 6224-91-5)?

Trimethyl(1-propyn-1-yl)silane is an organic compound with the chemical formula (CH3)3SiC≡CCH3. It is a colorless, flammable liquid with a distinctive odor. This compound is used in various applications, including as a precursor in organic synthesis and as a reagent in pharmaceutical and industrial processes.

What are the main uses of Trimethyl(1-propyn-1-yl)silane (CAS: 6224-91-5)?

Trimethyl(1-propyn-1-yl)silane is primarily used as a reagent in organic synthesis, particularly in the preparation of silanes and siloxanes. It is also used in the pharmaceutical industry for the production of certain organic compounds and in the manufacturing of adhesives and paints.

Is Trimethyl(1-propyn-1-yl)silane (CAS: 6224-91-5) safe?

Trimethyl(1-propyn-1-yl)silane is classified as a flammable liquid and is toxic if inhaled or ingested. It is important to handle this compound with appropriate safety measures, such as wearing protective clothing, gloves, and safety glasses. It is recommended to store it in a well-ventilated area away from heat and ignition sources, and to follow local safety regulations.

How should Trimethyl(1-propyn-1-yl)silane (CAS: 6224-91-5) be stored?

Trimethyl(1-propyn-1-yl)silane should be stored in a cool, dry place away from heat and sources of ignition. It should be kept in a sealed container to prevent evaporation and contamination. The storage area should have adequate ventilation to minimize the risk of inhalation. Avoid exposure to direct sunlight and high temperatures to ensure the stability of the compound.