methyl propiolate
丙炔酸甲酯
Also known as: methyl prop-2-ynoate, Propiolic acid methyl ester, Methyl acetylenecarboxylate, Methyl propynoate, Propargylic acid methyl ester, 2-Propynoic acid methyl ester, Acetylenecarboxylic acid methyl ester
- CAS No.
- 922-67-8
- Jingsj CID
- J-1967250-0
- Molecular Formula
- C4H4O2
- Chinese Name
- 丙炔酸甲酯
- Molecular Weight
- 84.073 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 104.0±9.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 10.0±0.0 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of methyl propiolate?
922-67-8
What are the molecular formula and molecular weight of methyl propiolate?
C4H4O2, molecular weight 84.073 g/mol
Is methyl propiolate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026