Name tert-Butyl nitrite
Molecular Formula C4H9NO2
Molecular Weight 103.12
CAS Registry Number 540-80-7
EINECS 208-757-0
Appearance: light yellow transparent liquid
Assay: 95%
Tert-Butyl Nitrite (CAS: 540-80-7) is a volatile organic nitrite with molecular formula C4H9NO2. It is primarily synthesized via the esterification of tert-butanol with nitrous acid, serving as a specialized alkylating agent and diazotization reagent in pharmaceutical intermediate production.
Strictly store under inert atmosphere at low temperatures to prevent decomposition. Handle only in fume hoods due to high volatility and potential toxicity; avoid direct contact as it may cause methemoglobinemia. Not approved for direct human therapeutic use without formulation.