Cyclopentadiene

cyclopenta-1,3-diene

How to detect Cyclopentadiene

Formula: C5H6 | CAS: 542-92-7

Synonyms: cyclopenta-1,3-diene

Specification

Specification Value/Information
Formula C5H6
CAS no. 542-92-7
Gas Response Factor, 11.7 eV NA
Gas Response Factor, 10.6 eV 0.8
Gas Response Factor, 10.0 eV NA
ppm per mg/m⁻³, (20 °C, 1 bar) 0.364
Molecular Weight, g/mole 66.0
Melting point, °C -85
Boiling point, °C 42
Specification Value/Information
Flash point, °C 25
Density, g.cm⁻³ 0.805
Ionisation Energy, eV 8.56
NIOSH TWA REL, ppm 75
NIOSH TWA REL, mg.m⁻³ 200
NIOSH IDLH, ppm 750
OSHA TWA PEL, ppm 75
OSHA TWA PEL, mg.m⁻³ 200

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