But-2-ynal
2-butynal
But-2-ynal
Formula: C4H4O | CAS: 1119-19-3
Synonyms: 2-butynal
Specification
| Specification | Value/Information |
|---|---|
| Formula | C4H4O |
| CAS no. | 1119-19-3 |
| Gas Response Factor, 11.7 eV | NA |
| Gas Response Factor, 10.6 eV | 3 |
| Gas Response Factor, 10.0 eV | NA |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.329 |
| Specification | Value/Information |
|---|---|
| Molecular Weight, g/mole | 68.0 |
| Boiling point, °C | 106.5 |
| Flash point, °C | 28 |
| Density, g.cm⁻³ | 0.905 |
| Ionisation Energy, eV | 10.2 |
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