Dioxane, 1,4-

1,4-dioxane, diethylene dioxide, diethylene ether, dioxan, p-dioxane, dioxane, 1,4-diethylene dioxide

How to detect Dioxane, 1,4-

Formula: C4H8O2 | CAS: 123-91-1

Synonyms: 1,4-dioxane, diethylene dioxide, diethylene ether, dioxan, p-dioxane, dioxane, 1,4-diethylene dioxide

Specification

Specification Value/Information
Formula C4H8O2
CAS no. 123-91-1
Gas Response Factor, 11.7 eV 0.85
Gas Response Factor, 10.6 eV 1.45
Gas Response Factor, 10.0 eV 1.7
ppm per mg/m⁻³, (20 °C, 1 bar) 0.273
Molecular Weight, g/mole 88.1
Melting point, °C 10
Boiling point, °C 101
Flash point, °C 11
Upper Explosive Limit, % 22.5
Specification Value/Information
Lower Explosive Limit, % 1.4
Density, g.cm⁻³ 1.034
Ionisation Energy, eV 9.13
EH40 TWA, ppm 20
EH40 TWA, mg.m⁻³ 73
NIOSH ceiling, ppm 1
NIOSH ceiling, mg.m⁻³ 3.6
NIOSH IDLH, ppm 500
OSHA TWA PEL, ppm 100
OSHA TWA PEL, mg.m⁻³ 360