Fatal methemoglobinemia resulting from ingestion of isobutyl nitrite, a "room odorizer" widely used for recreational purposes.
The alkyl nitrites, specifically isobutyl nitrite, have taken a prominent place among those substances enjoying widespread recreational use, primarily in discotheques and in any toxicologically verified deaths, the chemical may cause fatal toxic methemoglobinemia if ingested. A case with a fatal outcome is presented, and the chemistry and toxicology of the substance are discussed.
D000328:Adult; D006801:Humans; D008297:Male; D008708:Methemoglobinemia / Q000209:etiology* / Q000473:pathology; D009573:Nitrites / Q000009:adverse effects*; D019966:Substance-Related Disorders
D009573:Nitrites; C018086:isobutyl nitrite