Butyl nitrite
亚硝酸丁酯
Also known as: 1-Butyl nitrite, N-Butyl nitrite, Nitrous acid butyl ester, Nitrous acid, n-butyl ester, Butyl ester of nitrous acid, n-Butyl nitrite, NBN, NCI-C56553, butylnitrites, n-C4H9ONO
- CAS No.
- 544-16-1
- Jingsj CID
- J-44773-5
- Molecular Formula
- C4H9NO2
- Chinese Name
- 亚硝酸丁酯
- Molecular Weight
- 103.120 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 78.8±3.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | -13.3±0.0 °C |
GHS Safety & Compliance
Flammable / Acute ToxicitySignal word: Danger
Frequently Asked Questions
What is the CAS number of Butyl nitrite?
544-16-1
What are the molecular formula and molecular weight of Butyl nitrite?
C4H9NO2, molecular weight 103.120 g/mol
Is Butyl nitrite hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026