Butanol, 2-

methyl ethyl carbinol, sec-butyl alcohol, 1-methyl propanol, s-butyl alcohol, sec-butanol

How to detect Butanol, 2-

Formula: C4H10O | CAS: 78-92-2

Synonyms: methyl ethyl carbinol, sec-butyl alcohol, 1-methyl propanol, s-butyl alcohol, sec-butanol

Specification

SpecificationValue/Information
FormulaC4H10O
CAS no.78-92-2
Gas Response Factor, 11.7 eV1.2
Gas Response Factor, 10.6 eV3
Gas Response Factor, 10.0 eV8
ppm per mg/m⁻³, (20 °C, 1 bar)0.325
Molecular Weight, g/mole74.0
Melting point, °C-114.7
Boiling point, °C99.5
Upper Explosive Limit, %9.8
SpecificationValue/Information
Lower Explosive Limit, %1.7
Density, g.cm⁻³0.81
Ionisation Energy, eV10.1
NIOSH ST, ppm150
NIOSH TWA REL, ppm100
NIOSH ST, mg.m⁻³450
NIOSH TWA REL, mg.m⁻³305
NIOSH IDLH, ppm2000
OSHA TWA PEL, ppm150
OSHA TWA PEL, mg.m⁻³450

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