Butene, 1-

1-butylene, alpha-butene, but-1-ene, Butene-1, ethylethylene, n-butene

How to detect Butene, 1-

Formula: C4H8 | CAS: 106-98-9

Synonyms: 1-butylene, alpha-butene, but-1-ene, Butene-1, ethylethylene, n-butene

Specification

Specification Value/Information
Formula C4H8
CAS no. 106-98-9
Gas Response Factor, 11.7 eV NA
Gas Response Factor, 10.6 eV 1.5
Gas Response Factor, 10.0 eV NA
ppm per mg/m⁻³, (20 °C, 1 bar) 0.429
Molecular Weight, g/mole 56.0
Specification Value/Information
Melting point, °C -185
Boiling point, °C -6.3
Flash point, °C -183
Upper Explosive Limit, % 10
Lower Explosive Limit, % 1.6
Density, g.cm⁻³ 0.588
Ionisation Energy, eV 9.58

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