Furan
furan, 5-oxacyclopenta-1,3-diene, 5-oxacyclo-1,3-pentadiene, 1,4-epoxybuta-1,3-diene, 1,4-epoxy-1,3-butadiene
How to detect Furan
Formula: C4H4O | CAS: 110-00-9
Synonyms: furan, 5-oxacyclopenta-1,3-diene, 5-oxacyclo-1,3-pentadiene, 1,4-epoxybuta-1,3-diene, 1,4-epoxy-1,3-butadiene
Specification
| Specification | Value/Information |
|---|---|
| Formula | C4H4O |
| CAS no. | 110-00-9 |
| Gas Response Factor, 11.7 eV | NA |
| Gas Response Factor, 10.6 eV | 0.4 |
| Gas Response Factor, 10.0 eV | NA |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.353 |
| Molecular Weight, g/mole | 68.1 |
| Specification | Value/Information |
|---|---|
| Melting point, °C | '-86 |
| Boiling point, °C | 31 |
| Flash point, °C | '-69 |
| Upper Explosive Limit, % | 14 |
| Lower Explosive Limit, % | 2 |
| Density, g.cm⁻³ | 0.936 |
| Ionisation Energy, eV | 8.88 |
























