Trimethylsilanecarbonitrile

Basic Information

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CAS Number

7677-24-9

Molecular Formula

C4H9NSi

Molecular Weight

88.23 g/mol

EINECS

231-657-3

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Physical State

Yellow

Melting Point

8-11 °C

Boiling Point

114-117 °C

Density

0.793 g/mL at 20 °C

Water Solubility

reacts

Flash Point

34 °F

Solubility

Miscible with organic solvents.

Refractive Index

n20/D 1.392(lit.)

SMILES

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C[Si](C)(C)C#N

InChI

InChI=1S/C4H9NSi/c1-6(2,3)4-5/h1-3H3

InChIKey

LEIMLDGFXIOXMT-UHFFFAOYSA-N

LogP

1.9544

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

81.5

Safety Information

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GHS Hazard Pictograms

H225

H300

H310

H330

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H300 Fatal if swallowed
Acute toxicity, oral

H310 Fatal in contact with skin
Acute toxicity, dermal

H330 Fatal if inhaled
Acute toxicity, inhalation

Hazard Class

Class 6.1 Class 6.1

Stability

Moisture Sensitive

Hydrolysis Sensitivity

8: reacts rapidly with moisture, water, protic solvents

Sensitiveness

Moisture Sensitive

Synonyms & References

English

T0990
A838824
C4H9NSi
CS-0015833
trimethysilyl cyanide
Trimethyl Silyl Cyanide
tri-methylsilyl cyanide
Me3SiCN
BCP25853
trimethylsilyl-cyanide
Trimethylsilanecarbonitrile
Trimethylsilylcyanide
trimethylsilylformonitrile
TMS-CN
Trimethylsilylcyanide,99%
AKOS000121901
Trimethylsilyl Cyanide, 97%
trimethysilylcyanide
Trimethylsilylcarbonitrile
FT-0647485
trimethyl silylcyanide
trimethyl-silyl cyanide
(CH3)3SiCN
DTXSID9064766
TMSCN
Trimethylsilyl cyanide, 98%
Trimethylsilyl cyanide, technical, >=95% (GC)
trimethyl cyano silane
trimethylsilyl-formonitrile
trimethylsilane carbonitrile
7677-24-9

MDL Number

MFCD00001765

EC Number

231-657-3

Customs Code

29310095

FAQ

What is Trimethylsilanecarbonitrile (CAS: 7677-24-9)?

Trimethylsilanecarbonitrile (CAS: 7677-24-9) is a colorless liquid with the chemical formula C3H9SiN. It features a silicon atom bonded to three methyl groups and a nitrile group (–C≡N), making it a versatile organic compound used in chemical synthesis. Known for its low toxicity and stability, it is commonly employed as a building block in pharmaceutical and materials science applications.

What are the main uses of Trimethylsilanecarbonitrile (CAS: 7677-24-9)?

Trimethylsilanecarbonitrile (CAS: 7677-24-9) is primarily used in pharmaceuticals for drug development and as a precursor in organic synthesis. It also serves in industrial applications, such as the production of silicon-based polymers and coatings. In research, it is valued for its ability to modify functional groups and enhance molecular reactivity, supporting advancements in chemical innovation.

Is Trimethylsilanecarbonitrile (CAS: 7677-24-9) safe?

Trimethylsilanecarbonitrile (CAS: 7677-24-9) is generally considered safe when handled properly, with low toxicity reported in standard exposure scenarios. However, it is advisable to use personal protective equipment (PPE) like gloves and goggles, and ensure adequate ventilation. Safety standards emphasize avoiding ingestion or inhalation of large quantities, as with any chemical compound.

How should Trimethylsilanecarbonitrile (CAS: 7677-24-9) be stored?

Trimethylsilanecarbonitrile (CAS: 7677-24-9) should be stored in a tightly sealed, inert container in a cool (below 25°C), dry, and dark environment. It is stable under normal conditions but should be protected from moisture and high temperatures. Avoid storing near incompatible substances and ensure proper labeling for safe handling.