Butanol, 1-

n-butyl alcohol, n-butanol, butyl alcohol, 1-hydroxybutane, n-Propyl carbinol, butyl hydroxide, methylolpropane, propylcarbinol, propyl methanol

How to detect Butanol, 1-

Formula: C4H10O | CAS: 71-36-3

Synonyms: n-butyl alcohol, n-butanol, butyl alcohol, 1-hydroxybutane, n-Propyl carbinol, butyl hydroxide, methylolpropane, propylcarbinol, propyl methanol

Specification

SpecificationValue/Information
FormulaC4H10O
CAS no.71-36-3
Gas Response Factor, 11.7 eV1
Gas Response Factor, 10.6 eV3.9
Gas Response Factor, 10.0 eV25
ppm per mg/m⁻³, (20 °C, 1 bar)0.325
Molecular Weight, g/mole74.0
Melting point, °C-90
Boiling point, °C117.7
Flash point, °C35
Upper Explosive Limit, %12
Lower Explosive Limit, %1.4
SpecificationValue/Information
Density, g.cm⁻³0.81
Ionisation Energy, eV10.04
EH40 TWA, ppm50
EH40 TWA, mg.m⁻³30
EH40 STEL, ppm50
EH40 STEL, mg.m⁻³154
NIOSH ceiling, ppm50
NIOSH ceiling, mg.m⁻³150
NIOSH IDLH, ppm1400
OSHA TWA PEL, ppm100
OSHA TWA PEL, mg.m⁻³300

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