C5H14OSi
118.25 g/mol
Pharmaceutical IntermediateWarning
2-(Trimethylsilyl)ethanol
CAS2916-68-9EC220-844-5
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate
2-(Trimethylsilyl)ethanol is an organosilicon compound commonly utilized as a pharmaceutical intermediate. Its structure features a silyl-protected alcohol group, which makes it a useful reagent in organic synthesis for introducing or modifying silyl protecting groups.
Pharmaceutical intermediateLaboratory reagent for organic synthesis
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
ReferenceSame Category
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Safety Reference
Warning
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-(Trimethylsilyl)ethanol (CAS 2916-68-9) 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
2-trimethylsilylethanol
InChIKey
ZNGINKJHQQQORD-UHFFFAOYSA-N
SMILES
C[Si](C)(C)CCO
Synonyms (14)
- 2-TMSE
- CEQ
- 2-(Trimethylsilyl)ethanol
- 2-(trimethylsily)ethanol
- 2-(trimethylsilyl)ethan-1-ol
- 2-Trimethylsilanyl-ethanol
- 3,3-dimethyl-3-silabutan-1-ol
- ETHANOL, 2-(TRIMETHYLSILYL)-
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