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: 5-Oxacyclopenta-1,3-diene, 5-Oxacyclo-1,3-pentadiene, 1,4-epoxybuta-1,3-diene, 1,4-epoxy-1,3-butadiene

Specification

SpecificationValue/Information
FormulaC4H4O
CAS no.110-00-9
Gas Response Factor, 11.7 eVNA
Gas Response Factor, 10.6 eV0.4
Gas Response Factor, 10.0 eVNA
ppm per mg/m⁻³, (20 °C, 1 bar)0.353
Molecular Weight, g/mole68.0
SpecificationValue/Information
Melting point, °C-85.6
Boiling point, °C31.3
Flash point, °C-69
Upper Explosive Limit, %14
Lower Explosive Limit, %2
Density, g.cm⁻³0.936
Ionisation Energy, eV8.88

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