| Identification | ||
| Name | Methyl propiolate | |
| Synonyms | 2-Propynoic acid methyl ester; Methyl acetylenecarboxylate | |
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| Molecular Structure |
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| Molecular Formula | C4H4O2 | |
| Molecular Weight | 84.07 | |
| CAS Registry Number | 922-67-8 | |
| EINECS | 213-083-5 | |
| Properties | ||
| Density | 0.94 | |
| Boiling point | 103-105 ºC | |
| Refractive index | 1.408 | |
| Flash point | 10 ºC | |