Cresol, o-

2-methylphenol, ortho-cresol, 2-cresol, o-cresylic acid, 1-hydroxy-2-methylbenzene, 2-hydroxytoluene, 2-methyl phenol

How to detect Cresol, o-

Formula: C7H8O | CAS: 95-48-7

Synonyms: 2-methylphenol, ortho-cresol, 2-cresol, o-cresylic acid, 1-hydroxy-2-methylbenzene, 2-hydroxytoluene, 2-methyl phenol

Specification

Specification Value/Information
Formula C7H8O
CAS no. 95-48-7
Gas Response Factor, 11.7 eV 1.4
Gas Response Factor, 10.6 eV 1.4
Gas Response Factor, 10.0 eV 1.5
ppm per mg/m⁻³, (20 °C, 1 bar) 0.222
Molecular Weight, g/mole 108.0
Melting point, °C 33
Boiling point, °C 191
Flash point, °C 81.1
Specification Value/Information
Lower Explosive Limit, % 1.47
Density, g.cm⁻³ 1.048
Ionisation Energy, eV 8.14
EH40 TWA, ppm 5
EH40 TWA, mg.m⁻³ 22
NIOSH TWA REL, ppm 2.3
NIOSH TWA REL, mg.m⁻³ 10
NIOSH IDLH, ppm 250
OSHA TWA PEL, ppm 5
OSHA TWA PEL, mg.m⁻³ 22

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