Chemical Properties of Methyl ethyl disulfide (CAS 20333-39-5)

Methyl ethyl disulfide

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InChI
InChI=1S/C3H8S2/c1-3-5-4-2/h3H2,1-2H3
InChI Key
XLTBPTGNNLIKRW-UHFFFAOYSA-N
Formula
C3H8S2
SMILES
CCSSC
Molecular Weight1
108.23
CAS
20333-39-5
Other Names
  • 2,3-Dithiapentane
  • Disulfide, ethyl methyl
  • Ethanesulfenothioic acid, methyl ester
  • Ethyl methyl disulfide
  • Methyl ethyl disulphide
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Physical Properties

Property Value Unit Source
Δf 40.62 kJ/mol Joback Calculated Property
Δfgas -49.40 kJ/mol NIST
Δfus 11.79 kJ/mol Joback Calculated Property
Δvap 35.91 kJ/mol Joback Calculated Property
log10WS -1.84 Crippen Calculated Property
logPoct/wat 2.018 Crippen Calculated Property
McVol 85.830 ml/mol McGowan Calculated Property
Pc 4615.13 kPa Joback Calculated Property
Inp [815.00; 872.00]   Show Hide
Inp 833.00 NIST
Inp 853.00 NIST
Inp 830.00 NIST
Inp 861.00 NIST
Inp 861.00 NIST
Inp 815.00 NIST
Inp 821.00 NIST
Inp 815.00 NIST
Inp 839.00 NIST
Inp 846.00 NIST
Inp 838.00 NIST
Inp 821.00 NIST
Inp 845.00 NIST
Inp 838.00 NIST
Inp 853.00 NIST
Inp 872.00 NIST
Inp 869.00 NIST
Inp 854.00 NIST
Inp 833.00 NIST
Inp 839.00 NIST
Inp 861.00 NIST
Inp 838.00 NIST
I [1118.00; 1190.00]   Show Hide
I 1178.00 NIST
I 1156.00 NIST
I 1148.00 NIST
I 1178.30 NIST
I Outlier 1118.00 NIST
I 1155.00 NIST
I 1151.00 NIST
I 1141.00 NIST
I 1190.00 NIST
I 1178.00 NIST
I 1148.00 NIST
I 1156.00 NIST
I 1178.30 NIST
Tboil 405.60 K Joback Calculated Property
Tc 626.51 K Joback Calculated Property
Tfus 192.37 K Joback Calculated Property
Vc 0.311 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [140.21; 182.59] J/mol×K [405.60; 626.51] Show Hide
Cp,gas 140.21 J/mol×K 405.60 Joback Calculated Property
Cp,gas 147.98 J/mol×K 442.42 Joback Calculated Property
Cp,gas 155.48 J/mol×K 479.24 Joback Calculated Property
Cp,gas 162.70 J/mol×K 516.06 Joback Calculated Property
Cp,gas 169.63 J/mol×K 552.88 Joback Calculated Property
Cp,gas 176.26 J/mol×K 589.70 Joback Calculated Property
Cp,gas 182.59 J/mol×K 626.51 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 341.95] kPa [302.12; 436.88] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.59997e+01
Coefficient B-3.88008e+03
Coefficient C-5.51720e+01
Temperature range, min.302.12
Temperature range, max.436.88
Pvap 1.33 kPa 302.12 Calculated Property
Pvap 3.27 kPa 317.09 Calculated Property
Pvap 7.29 kPa 332.07 Calculated Property
Pvap 14.97 kPa 347.04 Calculated Property
Pvap 28.63 kPa 362.01 Calculated Property
Pvap 51.56 kPa 376.99 Calculated Property
Pvap 88.14 kPa 391.96 Calculated Property
Pvap 143.92 kPa 406.93 Calculated Property
Pvap 225.80 kPa 421.91 Calculated Property
Pvap 341.95 kPa 436.88 Calculated Property

Similar Compounds

Diethyl disulfide. 2,3,6,7-tetrathiaoctane. Ethyl trifluoromethyl disulfide. Ethyl(methylthio)methyl disulphide. Disulfide, ethyl 1-methylethyl. Methyl isopropyl disulphide. 2,3,4-trithiahexane. Disulfide, 1,1-dimethylethyl ethyl. Disulfide, bis(2-chloroethyl). 4,5-dithia-1-heptene. Disulfide, methyl propyl. Trisulfide, diethyl. Ethyl n-propyl disulfide. Methyl ethyl pentasulfide. 2,3,4,5-tetrathiaheptane.

Find more compounds similar to Methyl ethyl disulfide.

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.