Methyl propynoate

methyl acetylenecarboxylate, Propiolic acid, methyl ester, methyl prop-2-ynoate

How to detect Methyl propynoate

Formula: C4H4O2 | CAS: 922-67-8

Synonyms: methyl acetylenecarboxylate, Propiolic acid, methyl ester, methyl prop-2-ynoate

Specification

Specification Value/Information
Formula C4H4O2
CAS no. 922-67-8
Gas Response Factor, 11.7 eV 0.9
Gas Response Factor, 10.6 eV 10
Gas Response Factor, 10.0 eV ZR
ppm per mg/m⁻³, (20 °C, 1 bar) 0.286
Specification Value/Information
Molecular Weight, g/mole 84.0
Boiling point, °C 104
Flash point, °C 10
Density, g.cm⁻³ 0.945
Ionisation Energy, eV 10.3

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