Substance Information

Name1,3-Pentadiene
CAS No504-60-9
EC No207-995-2
FormulaC5H8
SMILESC=CC=CC
InChIInChI=1/C5H8/c1-3-5-4-2/h3-5H,1H2,2H3
Molar Heat of Combustion2986 kJ/mol
Vapour Density2.3514 
Stoichiometric Concentration2.906 %v
Substance TypeFlammable
State of MatterLiquid
Molecular Weight68.12 g/mol
Molar Volume101.04 cm3/mol
Density0.6742 g/cm3
Boiling Point313.41 K (40.257°C)
Specific Heat of Combustion43.834 MJ/kg (43834 kJ/kg)
Lower Flammability Limit1.6 %v
Upper Flammability Limit13.1 %v
RMP Plume TypeDense
RMP Density Factor0.72 ft2/lb
RMP Liquid Factor Ambient0.077
RMP Liquid Factor Boiling0.14
RMP Liquid Leak Factor33
RMP Pool Fire Factor5.3
AccessPublic
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