C8H21NOSi2
203.43 g/mol
Research ReagentDanger
N,O-Bis(trimethylsilyl)acetamide
CAS10416-59-8EC233-892-7
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
N,O-Bis(trimethylsilyl)acetamide (BSA) is an organosilicon compound used as a silylating reagent in analytical chemistry. It reacts with moisture and protic solvents, and its primary significance is increasing the volatility of analytes for gas chromatography.
Silylating reagent for gas chromatographyDerivatization agent to improve analyte volatility
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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Safety Reference
Danger
H226Flammable liquid and vapour
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for N,O-Bis(trimethylsilyl)acetamide (CAS 10416-59-8) 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
trimethylsilyl (1E)-N-trimethylsilylethanimidate
InChIKey
SIOVKLKJSOKLIF-CMDGGOBGSA-N
SMILES
C/C(=N\[Si](C)(C)C)/O[Si](C)(C)C
Synonyms (19)
- BSA
- Bis(trimethylsilyl)acetamide
- Dynasylan BSA
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