Ethyl cyanoformate
氰基甲酸乙酯
Also known as: Cyanoformic acid ethyl ester, Ethyl carbonocyanidate, Carbonocyanidic acid ethyl ester, Formic acid, cyano-, ethyl ester
- CAS No.
- 623-49-4
- Jingsj CID
- J-18670-2
- Molecular Formula
- C4H5NO2
- Chinese Name
- 氰基甲酸乙酯
- Molecular Weight
- 99.088 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 115.5±9.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 24.4±0.0 °C |
GHS Safety & Compliance
Flammable / Corrosion / Acute ToxicitySignal word: Danger
Frequently Asked Questions
What is the CAS number of Ethyl cyanoformate?
623-49-4
What are the molecular formula and molecular weight of Ethyl cyanoformate?
C4H5NO2, molecular weight 99.088 g/mol
Is Ethyl cyanoformate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026