Compound Q&A

What are the physical and chemical properties of N-Methyl-N-(trimethylsilyl)acetamide (CAS: 7449-74-3)?

Answer

N-Methyl-N-(trimethylsilyl)acetamide
N-Methyl-N-(trimethylsilyl)acetamide (CAS: 7449-74-3) is a colorless, viscous liquid at room temperature. It has a molecular weight of approximately 154.26 g/mol and is highly soluble in organic solvents like dichloromethane and acetone. This compound is reactive and can act as an acylating agent in organic synthesis, particularly useful for protecting acyl groups.

About

CAS No 7449-74-3
English Name N-Methyl-N-(trimethylsilyl)acetamide
Molecular Formula C6H15NOSi
Molecular Weight 145.28 g/mol
SMILES CC(=O)N(C)[Si](C)(C)C
InChIKey QHUOBLDKFGCVCG-UHFFFAOYSA-N
Last Updated: 2025-10-31 17:33

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