Acetonitrile, 2-(triMethylsilyl)-

Acetonitrile, 2-(triMethylsilyl)- - Names and Identifiers

Name	Trimethylsilylacetonitrile
Synonyms	TMSAN Einecs 242-169-5 Trimethylsilylacetonitrile (TRIMETHYLSILYL)ACETONITRILE (Trimethylsilyl)acetonitrile 2-Trimethylsilylacetonitrile trimethylsilanyl-acetonitrile 2-(Trimethylsilyl)acetonitrile Acetonitrile, 2-(triMethylsilyl)- (Trimethylsilyl)acetonitrile,(Cyanomethyl)trimethylsilane, TMSAN
CAS	18293-53-3
EINECS	242-169-5
InChI	InChI=1/C5H11NSi/c1-7(2,3)5-4-6/h5H2,1-3H3
InChIKey	WJKMUGYQMMXILX-UHFFFAOYSA-N

Acetonitrile, 2-(triMethylsilyl)- - Physico-chemical Properties

Molecular Formula	C5H11NSi
Molar Mass	113.23
Density	0.827g/mLat 25°C(lit.)
Boling Point	65-70°C20mm Hg(lit.)
Flash Point	122°F
Solubility	Sol most common organic solvents.
Vapor Presure	2.19mmHg at 25°C
Appearance	Liquid
Specific Gravity	0.829
Color	Clear colorless to straw
BRN	1738845
Storage Condition	Sealed in dry,Room Temperature
Sensitive	4: no reaction with water under neutral conditions
Refractive Index	n20/D 1.420(lit.)

Acetonitrile, 2-(triMethylsilyl)- - Risk and Safety

Hazard Symbols	T - Toxic
Risk Codes	R10 - Flammable R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	UN 1993 3/PG 3
WGK Germany	3
FLUKA BRAND F CODES	21
TSCA	No
HS Code	29310099
Hazard Class	3.2
Packing Group	III

Acetonitrile, 2-(triMethylsilyl)- - Introduction

Trimethylsilylacetonitril is an organosilicon compound with the chemical formula CH3Si(CH3)3CN. The following is a description of its nature, use, formulation and safety information:

Nature:
Trimethylsilylacetonitrile is a colorless liquid with a special smell. It has a high boiling point and melting point, insoluble in water, soluble in organic solvents such as ethanol and acetone.

Use:
trimethylsilylacetonitril is mainly used as a reagent in organic synthesis. It can be used as an intermediate for catalysts and anticoagulants, as well as metal surface treatment agents. In addition, it can also be used to prepare Silicon-based compounds with special functions.

Method:
The preparation method of trimethylsilylacetonitril is mainly obtained by reacting trimethylchlorosilane and cyanated methane under appropriate conditions. A specific method can be achieved by thermal reaction or reaction using a catalyst.

Safety Information:
When using trimethylsilylacetonitril, you need to pay attention to the following security issues:
1. It is a flammable liquid, away from fire and high temperature.
2. Avoid contact with oxidants and strong acids to avoid dangerous reactions.
3. Use to ensure good ventilation, and wear appropriate protective equipment, such as safety glasses and gloves.
4. Avoid prolonged contact with skin and eyes, such as accidental contact, should immediately rinse with water.
5. Store away from fire and high temperature, avoid direct sunlight, storage environment temperature should be at room temperature, and keep the container sealed.

Last Update：2024-04-10 22:29:15