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Home/Compounds/Research Reagent/N-Methyl-N-(trimethylsilyl)acetamide
C6H15NOSi
145.27 g/mol
Research ReagentDanger

N-Methyl-N-(trimethylsilyl)acetamide

CAS7449-74-3EC231-217-0
Category
Research Reagent
Compound Class
Amide
Primary Use
Research Compound

N-Methyl-N-(trimethylsilyl)acetamide is a silylating reagent used primarily in analytical derivatization. It reacts readily with moisture and protic solvents, making it suitable for increasing the volatility of analytes for gas chromatography.

Silylating reagent for analytical derivatizationIncreasing analyte volatility for gas chromatography

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

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Safety Reference

Flammable
Flammable
Corrosive
Corrosive
Harmful
Harmful
Danger
H226Flammable liquid and vapour
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for N-Methyl-N-(trimethylsilyl)acetamide (CAS 7449-74-3) is 2931.90.

HS code (international, 6-digit)

2931.90

EU CN code (8-digit)

2931 90 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

N-methyl-N-trimethylsilylacetamide

InChIKey

QHUOBLDKFGCVCG-UHFFFAOYSA-N

SMILES

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

Synonyms (9)
  • N-Methyl-N-TMS-acetamide

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