Substance Information

Name1-Pentene
CAS No109-67-1
EC No203-694-5
FormulaC5H10
SMILESC=CCCC
InChIInChI=1/C5H10/c1-3-5-4-2/h3H,1,4-5H2,2H3
Molar Heat of Combustion3129.6 kJ/mol
Vapour Density2.4208
Stoichiometric Concentration2.7176 %v
Substance TypeFlammable
State of MatterLiquid
Molecular Weight70.13 g/mol
Molar Volume111.25 cm3/mol
Density0.6304 g/cm3
Boiling Point298.24 K (25.089°C)
Specific Heat of Combustion44.625 MJ/kg (44625 kJ/kg)
Lower Flammability Limit1.5 %v
Upper Flammability Limit8.7 %v
RMP Plume TypeDense
RMP Density Factor0.77 ft2/lb
RMP Liquid Factor Ambient0.13
RMP Liquid Factor Boiling0.15
RMP Liquid Leak Factor31
RMP Pool Fire Factor5.8
AccessPublic
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