C3H9N3Si
115.21 g/mol
Research ReagentDanger
Azidotrimethylsilane
CAS4648-54-8EC225-078-5
Category
Research Reagent
Compound Class
Organometallic
Primary Use
Research Compound
Trimethylsilyl azide, also known as azidotrimethylsilane, is an organosilicon compound used as a reagent in organic synthesis. It serves as a convenient source of hydrazoic acid in various chemical transformations.
organic synthesis reagentsource of hydrazoic acid
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
H225Highly flammable liquid and vapour
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Azidotrimethylsilane (CAS 4648-54-8) 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
azido(trimethyl)silane
InChIKey
SEDZOYHHAIAQIW-UHFFFAOYSA-N
SMILES
C[Si](C)(C)N=[N+]=[N-]
Synonyms (10)
- TMSN3
- Silane, azidotrimethyl-
- TMS azide
- Trimethylsilicon azide
- Trimethylsilyl azide
- azidotrimethylsilane
- trimethylazidosilane
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