Chemical Properties of Butane, 2,2'-thiobis- (CAS 626-26-6)

Butane, 2,2'-thiobis-

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InChI
InChI=1S/C8H18S/c1-5-7(3)9-8(4)6-2/h7-8H,5-6H2,1-4H3
InChI Key
IEBAOPMEYUWQPD-UHFFFAOYSA-N
Formula
C8H18S
SMILES
CCC(C)SC(C)CC
Molecular Weight1
146.29
CAS
626-26-6
Other Names
  • 3,5-Dimethyl-4-thiaheptane
  • Di-(2-butyl)sulfide
  • Di-sec-Butyl thioether
  • Di-sec-butyl sulfide
  • di-sec-butyl sulphide
  • sec-Butyl Sulfide
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Physical Properties

Property Value Unit Source
Δf 44.72 kJ/mol Joback Calculated Property
Δfgas -177.14 kJ/mol Joback Calculated Property
Δfus 13.56 kJ/mol Joback Calculated Property
Δvap [43.80; 49.30] kJ/mol Show Hide
Δvap 47.00 kJ/mol NIST
Δvap 43.80 kJ/mol NIST
Δvap 43.80 ± 0.10 kJ/mol NIST
Δvap 49.30 ± 0.80 kJ/mol NIST
log10WS -3.28 Crippen Calculated Property
logPoct/wat 3.317 Crippen Calculated Property
McVol 139.930 ml/mol McGowan Calculated Property
Pc 2621.78 kPa Joback Calculated Property
Inp [983.00; 983.00]   Show Hide
Inp 983.00 NIST
Inp 983.00 NIST
Tboil 438.20 K NIST
Tc 644.50 K Joback Calculated Property
Tfus 184.32 K Joback Calculated Property
Vc 0.525 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [287.13; 366.15] J/mol×K [450.34; 644.50] Show Hide
Cp,gas 287.13 J/mol×K 450.34 Joback Calculated Property
Cp,gas 301.81 J/mol×K 482.70 Joback Calculated Property
Cp,gas 315.88 J/mol×K 515.06 Joback Calculated Property
Cp,gas 329.34 J/mol×K 547.42 Joback Calculated Property
Cp,gas 342.19 J/mol×K 579.78 Joback Calculated Property
Cp,gas 354.46 J/mol×K 612.14 Joback Calculated Property
Cp,gas 366.15 J/mol×K 644.50 Joback Calculated Property
ΔvapH [41.40; 46.40] kJ/mol [293.00; 430.00] Show Hide
ΔvapH 44.80 kJ/mol 293.00 NIST
ΔvapH 44.90 kJ/mol 296.50 NIST
ΔvapH 42.30 kJ/mol 337.50 NIST
ΔvapH 42.40 kJ/mol 372.00 NIST
ΔvapH 41.40 kJ/mol 399.50 NIST
ΔvapH 46.40 kJ/mol 430.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [326.52; 465.50] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.48389e+01
Coefficient B-3.83519e+03
Coefficient C-6.29560e+01
Temperature range, min.326.52
Temperature range, max.465.50
Pvap 1.33 kPa 326.52 Calculated Property
Pvap 2.98 kPa 341.96 Calculated Property
Pvap 6.13 kPa 357.40 Calculated Property
Pvap 11.74 kPa 372.85 Calculated Property
Pvap 21.12 kPa 388.29 Calculated Property
Pvap 36.04 kPa 403.73 Calculated Property
Pvap 58.70 kPa 419.17 Calculated Property
Pvap 91.81 kPa 434.62 Calculated Property
Pvap 138.58 kPa 450.06 Calculated Property
Pvap 202.65 kPa 465.50 Calculated Property

Similar Compounds

Sulfide, sec-butyl isopropyl. 3-methyl-4-thiaheptane. Butane, 2-(ethylthio)-. sec-Butyl t-butyl sulfide. sec-Butyl isobutyl sulfide. 3,5,5-trimethyl-4-thiaheptane. Butyl sec-butyl sulfide. 5-methyl-4-thia-1-heptyne. 3,5,6-trimethyl-4-thiaheptane. Butane, 2-(methylthio)-. sec-butyl thiopropionate. Ethanethioic acid, S-(1-methylpropyl) ester. 4-Methyl-3-thia-1-hexanethiol. 3-(1-Methyl-3-oxo-propylsulfanyl)-butyraldehyde. 3-methyl-4-thianonane.

Find more compounds similar to Butane, 2,2'-thiobis-.

Sources

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