Acetylene

acetylene, ethine, ethyne

How to detect Acetylene

Formula: C2H2 | CAS: 74-86-2

Synonyms: acetylene, ethine, ethyne

Specification

Specification Value/Information
Formula C2H2
CAS no. 74-86-2
Gas Response Factor, 11.7 eV 2.0
Gas Response Factor, 10.6 eV ZR
Gas Response Factor, 10.0 eV ZR
ppm per mg/m⁻³, (20 °C, 1 bar) 0.924
Molecular Weight, g/mole 26.0
Melting point, °C -83.9
Specification Value/Information
Boiling point, °C -84
Flash point, °C -18
Upper Explosive Limit, % 100
Lower Explosive Limit, % 2.5
Density, g.cm⁻³ 0.613
Ionisation Energy, eV 11.4
NIOSH ceiling, ppm 2500
NIOSH ceiling, mg.m⁻³ 2662

TITLE HERE