Chemical Properties of 1-Phenyl-1-pentyne (CAS 4250-81-1)

1-Phenyl-1-pentyne

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InChI
InChI=1S/C11H12/c1-2-3-5-8-11-9-6-4-7-10-11/h4,6-7,9-10H,2-3H2,1H3
InChI Key
DEGIOKWPYFOHGH-UHFFFAOYSA-N
Formula
C11H12
SMILES
CCCC#Cc1ccccc1
Molecular Weight1
144.21
CAS
4250-81-1
Other Names
  • Benzene, 1-pentynyl-
  • 1-pentynylbenzene
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Physical Properties

Property Value Unit Source
Δf 356.95 kJ/mol Joback Calculated Property
Δfgas 238.46 kJ/mol Joback Calculated Property
Δfus 21.41 kJ/mol Joback Calculated Property
Δvap 44.51 kJ/mol Joback Calculated Property
IE 8.29 ± 0.02 eV NIST
log10WS -3.43 Crippen Calculated Property
logPoct/wat 2.838 Crippen Calculated Property
McVol 133.490 ml/mol McGowan Calculated Property
Pc 3145.56 kPa Joback Calculated Property
Tboil [486.00; 487.20] K Show Hide
Tboil 487.20 K NIST
Tboil 486.00 K NIST
Tc 716.94 K Joback Calculated Property
Tfus 346.25 K Joback Calculated Property
Vc 0.505 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [268.36; 346.26] J/mol×K [486.76; 716.94] Show Hide
Cp,gas 268.36 J/mol×K 486.76 Joback Calculated Property
Cp,gas 283.54 J/mol×K 525.12 Joback Calculated Property
Cp,gas 297.79 J/mol×K 563.49 Joback Calculated Property
Cp,gas 311.14 J/mol×K 601.85 Joback Calculated Property
Cp,gas 323.64 J/mol×K 640.21 Joback Calculated Property
Cp,gas 335.33 J/mol×K 678.58 Joback Calculated Property
Cp,gas 346.26 J/mol×K 716.94 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 373.00 K 2.80 NIST

Similar Compounds

Benzene, 1-hexynyl-. 1-Phenyl-1-heptyne. 1-Phenyl-1-octyne. 1-Phenyl-1-nonyne. Benzene, 1-butynyl-. 1-Phenylpenta-1-yn-3-one. Naphtho[1,8',8:c,d]cyclodeca-1,5-diiyne. Naphtho[1,8',8:c,d]cycloundeca-1,5-diyne. 6-Phenyl-5-hexyn-3-ol. Naphtho[1,8',8:c,d]cyclododeca-1,6-diyne. Isovalerylphenylacetylene. Benzene, 1-propynyl-. Tert-butyl(phenylacetylenyl)ketone. 4-Phenyl-3-butyn-2-one. Phenylpropynal.

Find more compounds similar to 1-Phenyl-1-pentyne.

Sources

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