Chemical Properties of Disulfide, bis(1-methylpropyl) (CAS 5943-30-6)

Disulfide, bis(1-methylpropyl)

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InChI
InChI=1S/C8H18S2/c1-5-7(3)9-10-8(4)6-2/h7-8H,5-6H2,1-4H3
InChI Key
QTWKINKGAHTPFJ-UHFFFAOYSA-N
Formula
C8H18S2
SMILES
CCC(C)SSC(C)CC
Molecular Weight1
178.36
CAS
5943-30-6
Other Names
  • 1-Methylpropyl disulfide
  • 2-(Sec-butyldisulfanyl)butane
  • 3,6-Dimethyl-4,5-dithiaoctane
  • Bis(2-butyl) disulfide
  • Di(1-methylpropyl) disulfide
  • Di-sec-butyl disulfide
  • bis(1-Methylpropyl) disulfide
  • bis(sec-butyl) disulphide
  • sec-Butyl Disulfide
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Physical Properties

Property Value Unit Source
Δf 77.84 kJ/mol Joback Calculated Property
Δfgas -135.27 kJ/mol Joback Calculated Property
Δfus 17.69 kJ/mol Joback Calculated Property
Δvap 46.26 kJ/mol Joback Calculated Property
log10WS -4.15 Crippen Calculated Property
logPoct/wat 3.965 Crippen Calculated Property
McVol 156.280 ml/mol McGowan Calculated Property
Pc 2668.02 kPa Joback Calculated Property
Inp [1212.00; 1220.00]   Show Hide
Inp 1212.00 NIST
Inp 1220.00 NIST
Inp 1212.00 NIST
Inp 1212.00 NIST
I 1475.00 NIST
Tboil 519.12 K Joback Calculated Property
Tc 734.48 K Joback Calculated Property
Tfus 218.72 K Joback Calculated Property
Vc 0.580 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [341.26; 421.93] J/mol×K [519.12; 734.48] Show Hide
Cp,gas 341.26 J/mol×K 519.12 Joback Calculated Property
Cp,gas 356.56 J/mol×K 555.01 Joback Calculated Property
Cp,gas 371.10 J/mol×K 590.91 Joback Calculated Property
Cp,gas 384.91 J/mol×K 626.80 Joback Calculated Property
Cp,gas 397.97 J/mol×K 662.70 Joback Calculated Property
Cp,gas 410.31 J/mol×K 698.59 Joback Calculated Property
Cp,gas 421.93 J/mol×K 734.48 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr [393.00; 437.20] K [1.60; 98.50] Show Hide
Tboilr 393.00 K 1.60 NIST
Tboilr 437.20 K 98.50 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [364.40; 539.69] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.35538e+01
Coefficient B-3.81518e+03
Coefficient C-7.68140e+01
Temperature range, min.364.40
Temperature range, max.539.69
Pvap 1.33 kPa 364.40 Calculated Property
Pvap 3.09 kPa 383.88 Calculated Property
Pvap 6.49 kPa 403.35 Calculated Property
Pvap 12.53 kPa 422.83 Calculated Property
Pvap 22.54 kPa 442.31 Calculated Property
Pvap 38.22 kPa 461.78 Calculated Property
Pvap 61.60 kPa 481.26 Calculated Property
Pvap 95.02 kPa 500.74 Calculated Property
Pvap 141.09 kPa 520.21 Calculated Property
Pvap 202.65 kPa 539.69 Calculated Property

Similar Compounds

2-(Isopropyldisulfanyl)butane. Disulfide, ethyl 1-methylpropyl. n-Propyl sec-butyl disulfide. Disulfide, (1,1-dimethylethyl)(1-methylpropyl). Methyl sec-butyl disulphide. 6-methyl-4,5-dithia-1-octene. (Z)-1-propenyl sec-butyl disulfide. (E)-sec-Butyl propenyl disulfide. (E)-1-propenyl sec-butyl disulfide. Disulfide, butyl (1-methylethyl). 2,3-dimethyl-4,5-dithiaoctane. 2,3,6,7-tetramethyl-4,5-dithiaoctane. 2,5,6-trimethyl-3,4-dithiaheptane. (E)-1-(But-2-en-1-yl)-2-(sec-butyl)disulfane. (Z)-1-(But-2-en-1-yl)-2-(sec-butyl)disulfane.

Find more compounds similar to Disulfide, bis(1-methylpropyl).

Sources

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