Butyl chloroformate
氯甲酸正丁酯
Also known as: n-Butyl chloroformate, Butyl carbonochloridate, Carbonochloridic acid, butyl ester, Chloroformic acid butyl ester, Butyl chlorocarbonate, Butyl chloridocarbonate, Butoxycarbonyl chloride
- CAS No.
- 592-34-7
- Jingsj CID
- J-11881-9
- Molecular Formula
- C5H9ClO2
- Chinese Name
- 氯甲酸正丁酯
- Molecular Weight
- 136.577 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -70 °C |
|---|---|
| Boiling Point | 141.3±9.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 25.0±0.0 °C |
GHS Safety & Compliance
Flammable / Corrosion / Acute ToxicitySignal word: Danger
Frequently Asked Questions
What is the CAS number of Butyl chloroformate?
592-34-7
What are the molecular formula and molecular weight of Butyl chloroformate?
C5H9ClO2, molecular weight 136.577 g/mol
Is Butyl chloroformate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026