Name Isopropyl nitrite
Synonyms Nitrous acid 1-methylethyl ester; Nitrous acid isopropyl ester
Molecular Formula C3H7NO2
Molecular Weight 89.09
CAS Registry Number 541-42-4
EINECS 208-779-0
Appearance: grey-yellow transparent liquid
Assay: 95%
Isopropyl nitrite (CAS: 541-42-4) is a volatile organic ester synthesized via the reaction of isopropyl alcohol with nitrous acid. Its molecular formula is C3H7NO2. This compound serves as a specialized reagent in chemical synthesis and pharmaceutical intermediates.
Strictly store in cool, well-ventilated areas away from oxidizers due to flammability risks. Avoid direct contact as it may cause skin irritation. Regulatory limits apply to its use in clinical settings due to toxicity concerns.