Chemical Properties of Isopropyl isobutyl disulfide (CAS 67421-82-3)

Isopropyl isobutyl disulfide

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InChI
InChI=1S/C7H16S2/c1-6(2)5-8-9-7(3)4/h6-7H,5H2,1-4H3
InChI Key
IYFXKQOEFVPRQY-UHFFFAOYSA-N
Formula
C7H16S2
SMILES
CC(C)CSSC(C)C
Molecular Weight1
164.33
CAS
67421-82-3
Other Names
  • 2,6-Dimethyl-3,4-dithiaheptane
Sources

Physical Properties

Property Value Unit Source
Δf 69.42 kJ/mol Joback Calculated Property
Δfgas -114.63 kJ/mol Joback Calculated Property
Δfus 15.10 kJ/mol Joback Calculated Property
Δvap 44.03 kJ/mol Joback Calculated Property
logPoct/wat 3.43 Crippen Calculated Property
Pc 2953.69 kPa Joback Calculated Property
Tboil 496.24 K Joback Calculated Property
Tc 715.16 K Joback Calculated Property
Tfus 207.45 K Joback Calculated Property
Vc 0.52 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 296.83 J/mol×K 496.24 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
>CH- 2
-CH2- 1
-CH3 4
-S- 2

Similar Compounds

2,2,6-trimethyl-3,4-dithiaheptane. Disulfide, ethyl 2-methylpropyl. Disulfide, 1-methylethyl propyl. 2-methyl-4,5-dithiaoctane. Disulfide, bis(2-methylpropyl). Propyl isobutyl disulfide. 2,2-dimethyl-3,4-dithiaheptane. Propyl tert-butyl disulfide. 2,5,6-trimethyl-3,4-dithiaheptane. 2,3-dimethyl-4,5-dithiaoctane. 2,3-dimethyl-4,5-dithiaheptane. 2,2-dimethyl-4,5-dithiaheptane. Ethyl neopentyl disulfide. 2,3,6,7-tetramethyl-4,5-dithiaoctane. Methyl isobutyl disulphide.

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