Pure Component Properties
[Instruction]
Click on units to view values in other units of measure* NA : Not Available (No data found)
Component Names and Formula
| ID | 1826 | |
| Name | DIETHYL DISULFIDE | |
| Synonyms | ETHYLDITHIOETHANE | |
| CAS No. | 110-81-6 | |
| Formula | C4H10S2 |  |
| C2H5SSC2H5 | ||
| 3D View | ||
Basic Properties
| Molecular Wt. (WT) | 1.22243E+02 |
| Normal Boiling Point Temp. (TB) | 4.26700E+02 K units |
| Freezing Point Temp. (TF) | 1.71700E+02 K units |
| Triple Point Temp. (TT) | NA |
| Triple Point Press. (PT) | NA |
| Critical Temperature. (TC) | 6.42100E+02 K units |
| Critical Pressure (PC) | NA |
| Critical Volume (VC) | NA |
| Critical Compressibility (ZC) | NA |
| Accentric Factor (ACCF) | NA |
Temperature Dependent Properties
| Vapor Pressure | Coeff.s Available coefficients |
| Heat Capacity (Ideal Gas) | Coeff.s Available coefficients |
| Heat Capacity (Liquid) | NA |
| Viscosity (Gas, Low P) | NA |
| Viscosity (Liquid) | NA |
| Themal Conductivity (Gas, Low P) | NA |
| Themal Conductivity (Liquid) | NA |
| Surface Tension | NA |
Liquid Properties
| Partial Molar Volume (VOLP) | NA |
| Solubility Parameters (SOLP) | 1.845230E+04 (J/cm^3)^0.5 units |
| SRK accentric factor (WSRK) | 3.424000E-01 |
| COSTALD Characteristic Volume (VSTAR) | 3.803000E-01 m^3/kg-mol units |
| Rackett parameter (ZRA) | 2.694000E-01 |
| Aniline Point (ANP) | NA |
Enthalpy Data
| H(formation,ideal gas)at 25 C | -7.469000E+04 kJ/kg-mol units |
| G(formation,ideal gas) at 25 C | 2.227000E+04 kJ/kg-mol units |
| Heat of Combustion, Gross form (HCB1) | NA |
| Heat of Combustion, Net form (HCB2) | NA |
Molecular Properties
| Van der Waals Volume (VDWV) | NA |
| Van der Waals Area (VDWA) | NA |
| UNIQUAC Ri Parameter (RI) | NA |
| UNIQUAC Qi Parameter (QI) | NA |
| Dipole Moment (DM) | 2.000000E+00 debye units |
| Radius of Gyration (GYRAD) | NA |
Single Temperature Properties
| Liquid Density (DENL) | 8.164067E-03 g-mol/cm^3 units |
| Temperature of DENL (TDENL) | 2.930000E+02 K units |
| Heat of Vaporizaiton (HVAP) | 3.769800E+04 kJ/kg-mol units |
| Temperature of HVAP (THVAP) | 4.267000E+02 K units |
| Surface Tension (SRF) | 3.091000E+01 dyn/cm units |
| Temperature of SRF (TSRF) | 2.932000E+02 K units |
| Dielectric Constant (DIEL) | NA |
| Temperature of DIEL (TDIEL) | NA |
| Refractive Index (RFI) | NA |
| Temperature of RFI (TRFI) | NA |
Hazardous Data
| Lower Flammability Limit(FLL) | NA |
| Upper Flammability Limit(FLU) | NA |
| Flash Point (Open Cup Method) | NA |
| Flash Point (Closed Cup Method) | NA |
| Autoignition Temperature (AIGT) | NA |
| NFPA Rating (Health) | |
| NFPA Rating (Fire) | |
| NFPA Rating (Safety) |