Dioxane, 1,4-

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

Specification

SpecificationValue/Information
FormulaC4H8O2
CAS no.123-91-1
Gas Response Factor, 11.7 eV0.85
Gas Response Factor, 10.6 eV1.45
Gas Response Factor, 10.0 eV1.7
ppm per mg/m⁻³, (20 °C, 1 bar)0.273
Molecular Weight, g/mole88.0
Melting point, °C11.8
Boiling point, °C101
Flash point, °C12.8
Upper Explosive Limit, %22
Lower Explosive Limit, %2
SpecificationValue/Information
Density, g.cm⁻³1.034
Ionisation Energy, eV9.13
EH40 TWA, ppm20
EH40 TWA, mg.m⁻³73
EH40 STEL, ppm100
EH40 STEL, mg.m⁻³366
NIOSH ceiling, ppm1
NIOSH ceiling, mg.m⁻³3.6
NIOSH IDLH, ppm500
OSHA TWA PEL, ppm100
OSHA TWA PEL, mg.m⁻³360

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