Chemical Properties of 1-Hexadecyne (CAS 629-74-3)

1-Hexadecyne

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InChI
InChI=1S/C16H30/c1-3-5-7-9-11-13-15-16-14-12-10-8-6-4-2/h1H,4-16H2,2H3
InChI Key
UCIDYSLOTJMRAM-UHFFFAOYSA-N
Formula
C16H30
SMILES
C#CCCCCCCCCCCCCCC
Molecular Weight1
222.41
CAS
629-74-3
Other Names
  • hexadec-1-yne
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Physical Properties

Property Value Unit Source
ω 0.6610 KDB
Δf 306.91 kJ/mol Joback Calculated Property
Δfgas -81.67 kJ/mol Joback Calculated Property
Δfus 40.17 kJ/mol Joback Calculated Property
Δvap 51.07 kJ/mol Joback Calculated Property
log10WS -6.31 Crippen Calculated Property
logPoct/wat 5.711 Crippen Calculated Property
McVol 227.700 ml/mol McGowan Calculated Property
Pc 1470.00 kPa KDB
Inp 1664.00 NIST
Tboil 557.20 K KDB
Tc 724.30 K KDB
Tfus [288.00; 288.00] K Show Hide
Tfus 288.00 K KDB
Tfus 288.00 ± 2.00 K NIST
Vc 0.893 m3/kmol KDB
Zc 0.2181010 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [570.39; 669.82] J/mol×K [555.60; 722.23] Show Hide
Cp,gas 570.39 J/mol×K 555.60 Joback Calculated Property
Cp,gas 588.79 J/mol×K 583.37 Joback Calculated Property
Cp,gas 606.43 J/mol×K 611.14 Joback Calculated Property
Cp,gas 623.32 J/mol×K 638.92 Joback Calculated Property
Cp,gas 639.50 J/mol×K 666.69 Joback Calculated Property
Cp,gas 654.99 J/mol×K 694.46 Joback Calculated Property
Cp,gas 669.82 J/mol×K 722.23 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 421.00 K 1.30 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [425.73; 588.05] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.55152e+01
Coefficient B-5.02036e+03
Coefficient C-9.60400e+01
Temperature range, min.425.73
Temperature range, max.588.05
Pvap 1.33 kPa 425.73 Calculated Property
Pvap 2.94 kPa 443.77 Calculated Property
Pvap 5.99 kPa 461.80 Calculated Property
Pvap 11.41 kPa 479.84 Calculated Property
Pvap 20.52 kPa 497.87 Calculated Property
Pvap 35.10 kPa 515.91 Calculated Property
Pvap 57.44 kPa 533.94 Calculated Property
Pvap 90.40 kPa 551.98 Calculated Property
Pvap 137.44 kPa 570.01 Calculated Property
Pvap 202.65 kPa 588.05 Calculated Property
Pvap [3.71; 1461.12] kPa [445.15; 724.26] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A-1.11579e+00
Coefficient B-7.00011e+03
Coefficient C3.13692e+00
Coefficient D-4.93588e-06
Temperature range, min.445.15
Temperature range, max.724.26
Pvap 3.71 kPa 445.15 Calculated Property
Pvap 11.08 kPa 476.16 Calculated Property
Pvap 28.55 kPa 507.17 Calculated Property
Pvap 64.93 kPa 538.19 Calculated Property
Pvap 132.71 kPa 569.20 Calculated Property
Pvap 247.41 kPa 600.21 Calculated Property
Pvap 425.63 kPa 631.22 Calculated Property
Pvap 682.22 kPa 662.24 Calculated Property
Pvap 1026.89 kPa 693.25 Calculated Property
Pvap 1461.12 kPa 724.26 Calculated Property

Similar Compounds

1-Dodecyne. 1-Undecyne. 1-Eicosyne. 1-Tridecyne. 1-Nonyne. 1-Octadecyne. 1-Nonadecyne. 1-Decyne. 1-Tetradecyne. 1-Pentadecyne. 1-Heptadecyne. 1-Octyne. 1-Heptyne. 1,10-undecadiyne. 1,9-Decadiyne.

Find more compounds similar to 1-Hexadecyne.

Sources

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