Chemical Properties of 3-Butynylbenzene (CAS 16520-62-0)


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InChI Key
Molecular Weight1
Other Names
  • Benzene, 3-butynyl-
  • 4-Phenyl-1-butyne

Physical Properties

Property Value Unit Source
Δcliquid -5612.80 kJ/mol NIST
Δf 368.80 kJ/mol Joback Calculated Property
Δfgas 278.70 kJ/mol Joback Calculated Property
Δfliquid [-212.30; 248.60] kJ/mol Show Hide
Δfliquid 248.60 ± 5.00 kJ/mol NIST
Δfliquid -212.30 kJ/mol NIST
Δfus 18.67 kJ/mol Joback Calculated Property
Δvap 39.99 kJ/mol Joback Calculated Property
IE 8.50 eV NIST
log10WS -2.91 Crippen Calculated Property
logPoct/wat 2.252 Crippen Calculated Property
McVol 119.400 ml/mol McGowan Calculated Property
Pc 3464.28 kPa Joback Calculated Property
Inp [1053.00; 1064.00]   Show Hide
Inp 1064.00 NIST
Inp 1053.00 NIST
Inp 1053.00 NIST
Tboil [450.65; 463.00] K Show Hide
Tboil 463.00 K NIST
Tboil 450.65 ± 3.00 K NIST
Tc 665.36 K Joback Calculated Property
Tfus 275.85 K Joback Calculated Property
Vc 0.450 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [226.20; 295.69] J/mol×K [445.00; 665.36] Show Hide
Cp,gas 226.20 J/mol×K 445.00 Joback Calculated Property
Cp,gas 239.84 J/mol×K 481.73 Joback Calculated Property
Cp,gas 252.60 J/mol×K 518.45 Joback Calculated Property
Cp,gas 264.52 J/mol×K 555.18 Joback Calculated Property
Cp,gas 275.65 J/mol×K 591.91 Joback Calculated Property
Cp,gas 286.02 J/mol×K 628.63 Joback Calculated Property
Cp,gas 295.69 J/mol×K 665.36 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr [328.00; 356.20] K [0.50; 2.00] Show Hide
Tboilr 328.00 K 0.50 NIST
Tboilr 356.20 K 2.00 NIST

Similar Compounds

Benzenepropanenitrile. Benzene, propyl-. Benzene, 3-heptynyl-. 7-Phenylhept-4-yn-3-one. Benzene, 1,1'-(1,3-propanediyl)bis-. Benzenepropanoyl chloride. Benzenepropanal. Benzene, (3-bromopropyl)-. Benzene, 1,4-dipropyl-. Benzene, (3-chloropropyl)-. Benzene, 1-ethyl-4-propyl-. Hydrocinnamic acid. Benzene, 1-methyl-4-propyl-. Benzene, (3-iodopropyl)-. Benzene, (3,3-dimethylbutyl)-.

Find more compounds similar to 3-Butynylbenzene.


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