- InChI
- InChI=1S/C6H14S2/c1-3-5-7-8-6-4-2/h3-6H2,1-2H3
- InChI Key
- ALVPFGSHPUPROW-UHFFFAOYSA-N
- Formula
- C6H14S2
- SMILES
- CCCSSCCC
- Molecular Weight1
- 150.31
- CAS
- 629-19-6
- Other Names
-
- (n-C3H7S)2
- 1-(Propyldisulfanyl)propane
- 4,5-Dithiaoctane
- DI-N-PROPYLDISULFIDE
- Dipropyl disulfide
- Dipropyl disulphide
- NSC 75122
- Propyl disulfide
- di-n-Propyl disulfide
- n-Propyl disulfide
- ω : Acentric Factor.
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- μ : Dipole Moment (debye).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Ptriple : Triple Point Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- Ip : Polar retention indices.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- γ : Surface Tension (N/m).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- λgas : Gas thermal conductivity (W/m×K).
- λliquid : Liquid thermal conductivity (W/m×K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- UQi : UNIQUAC Qi Parameter.
- URi : UNIQUAC Ri Parameter.
- Vc : Critical Volume (m3/kmol).
- VCOSTALD : COSTALD Characteristic Volume (m3/kmol).
- ωSRK : SRK acentric factor.
- Zc : Critical Compressibility.
- Zra : Rackett Parameter.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.1420 | ChemSep v8.3 pure component data Compiled value | |
| ΔcH°liquid | -5395.06 ± 0.71 | kJ/mol | NIST |
| μ | 1.98 | debye | ChemSep v8.3 pure component data Compiled value |
| ΔfG° | 38.49 | kJ/mol | ChemSep v8.3 pure component data Compiled value |
| ΔfH°gas | [-117.30; -117.30] | kJ/mol |
|
| ΔfH°gas | -117.30 | kJ/mol | ChemSep v8.3 pure component data Compiled value |
| ΔfH°gas | -117.30 ± 1.10 | kJ/mol | NIST |
| ΔfH°liquid | -171.50 ± 1.00 | kJ/mol | NIST |
| ΔfusH° | 19.56 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [53.14; 54.20] | kJ/mol |
|
| ΔvapH° | Outlier 53.14 | kJ/mol | NIST |
| ΔvapH° | 53.80 ± 0.10 | kJ/mol | NIST |
| ΔvapH° | 53.80 | kJ/mol | NIST |
| ΔvapH° | 54.14 ± 0.42 | kJ/mol | NIST |
| ΔvapH° | 54.20 | kJ/mol | NIST |
| ΔvapH° | 54.14 ± 0.42 | kJ/mol | NIST |
| ΔvapH° | 54.20 | kJ/mol | NIST |
| IE | [8.62; 8.62] | eV |
|
| IE | 8.62 | eV | NIST |
| IE | 8.62 | eV | NIST |
| log10WS | -3.27 | Relay (1.0) Calculated Property | |
| logPoct/wat | 3.188 | Crippen Calculated Property | |
| McVol | 128.100 | ml/mol | McGowan Calculated Property |
| Pc | 3009.35 | kPa | ChemSep v8.3 pure component data Compiled value |
| Ptriple | 7.68e-07 | kPa | ChemSep v8.3 pure component data Compiled value |
| Inp | [1082.00; 1118.40] |
|
|
| Inp | 1110.90 | NIST | |
| Inp | 1118.40 | NIST | |
| Inp | 1098.00 | NIST | |
| Inp | 1104.60 | NIST | |
| Inp | 1102.00 | NIST | |
| Inp | 1115.00 | NIST | |
| Inp | 1105.00 | NIST | |
| Inp | 1104.00 | NIST | |
| Inp | 1104.00 | NIST | |
| Inp | 1115.00 | NIST | |
| Inp | 1094.00 | NIST | |
| Inp | 1082.00 | NIST | |
| Inp | 1083.90 | NIST | |
| Inp | 1090.00 | NIST | |
| Inp | 1094.00 | NIST | |
| Inp | 1093.00 | NIST | |
| Inp | 1095.00 | NIST | |
| Inp | 1092.00 | NIST | |
| Inp | 1092.00 | NIST | |
| Inp | 1107.00 | NIST | |
| Inp | 1111.00 | NIST | |
| Inp | 1118.00 | NIST | |
| Inp | 1098.00 | NIST | |
| Inp | 1105.00 | NIST | |
| Inp | 1098.00 | NIST | |
| Inp | 1094.00 | NIST | |
| Inp | 1109.00 | NIST | |
| Inp | 1107.00 | NIST | |
| Inp | 1088.00 | NIST | |
| Inp | 1093.00 | NIST | |
| Inp | 1096.00 | NIST | |
| Inp | 1115.00 | NIST | |
| Inp | 1096.00 | NIST | |
| Inp | 1111.00 | NIST | |
| Inp | 1092.00 | NIST | |
| Ip | [1356.00; 1421.00] |
|
|
| Ip | 1398.00 | NIST | |
| Ip | 1378.00 | NIST | |
| Ip | 1378.00 | NIST | |
| Ip | 1387.00 | NIST | |
| Ip | 1365.00 | NIST | |
| Ip | Outlier 1421.00 | NIST | |
| Ip | 1387.00 | NIST | |
| Ip | 1377.00 | NIST | |
| Ip | 1413.00 | NIST | |
| Ip | 1375.00 | NIST | |
| Ip | 1390.00 | NIST | |
| Ip | 1374.00 | NIST | |
| Ip | 1390.00 | NIST | |
| Ip | 1377.00 | NIST | |
| Ip | 1356.00 | NIST | |
| Ip | 1358.00 | NIST | |
| Ip | 1418.00 | NIST | |
| Ip | 1375.00 | NIST | |
| Ip | 1377.00 | NIST | |
| Ip | 1375.00 | NIST | |
| S°liquid | 373.55 | J/mol×K | NIST |
| Tboil | [466.65; 468.70] | K |
|
| Tboil | 466.65 | K | ChemSep v8.3 pure component data Compiled value |
| Tboil | 468.70 | K | NIST |
| Tboil | 468.00 ± 1.70 | K | NIST |
| Tc | 727.15 | K | ChemSep v8.3 pure component data Compiled value |
| Tfus | [187.15; 187.60] | K |
|
| Tfus | 187.35 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 187.15 | K | ChemSep v8.3 pure component data Compiled value |
| Tfus | 187.60 ± 0.20 | K | NIST |
| Ttriple | [187.66; 187.66] | K |
|
| Ttriple | 187.66 | K | ChemSep v8.3 pure component data Compiled value |
| Ttriple | 187.66 ± 0.01 | K | NIST |
| Ttriple | 187.66 ± 0.01 | K | NIST |
| UQi | 4.90 | ChemSep v8.3 pure component data Compiled value | |
| URi | 5.92 | ChemSep v8.3 pure component data Compiled value | |
| Vc | 0.518 | m3/kmol | ChemSep v8.3 pure component data Compiled value |
| VCOSTALD | 0.50 | m3/kmol | Hankinson and Thomson (1979), COSTALD parameters Compiled value |
| ωSRK | 0.44 | Hankinson and Thomson (1979), COSTALD parameters Compiled value | |
| Zc | 0.2500000 | ChemSep v8.3 pure component data Compiled value | |
| Zra | [0.25; 0.26] |
|
|
| Zra | 0.26 | Hankinson and Thomson (1979), COSTALD parameters Compiled value | |
| Zra | 0.25 | ChemSep v8.3 pure component data Compiled value |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | 262.46 | J/mol×K | 298.15 | NIST |
| ΔfusH | [13.81; 13.81] | kJ/mol | [187.66; 187.70] |
|
| ΔfusH | 13.81 | kJ/mol | 187.66 | NIST |
| ΔfusH | 13.81 | kJ/mol | 187.66 | NIST |
| ΔfusH | 13.81 | kJ/mol | 187.70 | NIST |
| ΔfusH | 13.81 | kJ/mol | 187.70 | NIST |
| ΔvapH | [46.60; 47.80] | kJ/mol | [418.00; 426.50] |
|
| ΔvapH | 47.00 | kJ/mol | 418.00 | NIST |
| ΔvapH | 47.00 | kJ/mol | 418.00 | NIST |
| ΔvapH | 46.60 | kJ/mol | 425.50 | NIST |
| ΔvapH | 47.80 | kJ/mol | 426.50 | NIST |
| ΔfusS | [73.57; 73.57] | J/mol×K | [187.66; 187.66] |
|
| ΔfusS | 73.57 | J/mol×K | 187.66 | NIST |
| ΔfusS | 73.57 | J/mol×K | 187.66 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [151.30; 421.81] | J/mol×K | [200.00; 1500.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 1.35200e+02 | |||
| Coefficient B | -7.28450e+02 | |||
| Coefficient C | 6.49224e+00 | |||
| Coefficient D | -3.73760e-04 | |||
| Coefficient E | 9.42940e-08 | |||
| Temperature range, min. | 200.00 | |||
| Temperature range, max. | 1500.00 | |||
| Cp,gas | 151.30 | J/mol×K | 200.00 | Calculated Property |
| Cp,gas | 206.00 | J/mol×K | 344.44 | Calculated Property |
| Cp,gas | 261.93 | J/mol×K | 488.89 | Calculated Property |
| Cp,gas | 306.46 | J/mol×K | 633.33 | Calculated Property |
| Cp,gas | 339.99 | J/mol×K | 777.78 | Calculated Property |
| Cp,gas | 365.15 | J/mol×K | 922.22 | Calculated Property |
| Cp,gas | 384.32 | J/mol×K | 1066.67 | Calculated Property |
| Cp,gas | 399.32 | J/mol×K | 1211.11 | Calculated Property |
| Cp,gas | 411.50 | J/mol×K | 1355.56 | Calculated Property |
| Cp,gas | 421.81 | J/mol×K | 1500.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | [244.02; 329.62] | J/mol×K | [187.66; 469.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,liquid in J/mol×K, T in K | |||
| Coefficient A | 1.95280e+02 | |||
| Coefficient B | 2.06990e+02 | |||
| Coefficient C | 1.34614e+00 | |||
| Coefficient D | 8.34020e-03 | |||
| Coefficient E | -3.63110e-06 | |||
| Temperature range, min. | 187.66 | |||
| Temperature range, max. | 469.00 | |||
| Cp,liquid | 244.02 | J/mol×K | 187.66 | Calculated Property |
| Cp,liquid | 246.88 | J/mol×K | 218.92 | Calculated Property |
| Cp,liquid | 251.70 | J/mol×K | 250.18 | Calculated Property |
| Cp,liquid | 258.16 | J/mol×K | 281.44 | Calculated Property |
| Cp,liquid | 266.16 | J/mol×K | 312.70 | Calculated Property |
| Cp,liquid | 275.68 | J/mol×K | 343.96 | Calculated Property |
| Cp,liquid | 286.75 | J/mol×K | 375.22 | Calculated Property |
| Cp,liquid | 299.40 | J/mol×K | 406.48 | Calculated Property |
| Cp,liquid | 313.68 | J/mol×K | 437.74 | Calculated Property |
| Cp,liquid | 329.62 | J/mol×K | 469.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0244660; 0.0001114] | Pa×s | [187.66; 627.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -9.57600e+00 | |||
| Coefficient B | 1.43780e+03 | |||
| Coefficient C | -3.50650e-01 | |||
| Coefficient D | 1.11660e-06 | |||
| Coefficient E | 2.00000e+00 | |||
| Temperature range, min. | 187.66 | |||
| Temperature range, max. | 627.00 | |||
| η | 0.0244660 | Pa×s | 187.66 | Calculated Property |
| η | 0.0047480 | Pa×s | 236.48 | Calculated Property |
| η | 0.0016161 | Pa×s | 285.29 | Calculated Property |
| η | 0.0007573 | Pa×s | 334.11 | Calculated Property |
| η | 0.0004337 | Pa×s | 382.92 | Calculated Property |
| η | 0.0002844 | Pa×s | 431.74 | Calculated Property |
| η | 0.0002052 | Pa×s | 480.55 | Calculated Property |
| η | 0.0001591 | Pa×s | 529.37 | Calculated Property |
| η | 0.0001302 | Pa×s | 578.18 | Calculated Property |
| η | 0.0001114 | Pa×s | 627.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | [54.55; 16.11] | kJ/mol | [187.66; 675.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc Y is ΔvapH in kJ/mol, T in K | |||
| Coefficient A | 5.27924e+01 | |||
| Coefficient B | -6.27848e-01 | |||
| Coefficient C | 2.81266e+00 | |||
| Coefficient D | -3.63301e+00 | |||
| Coefficient E | 1.99771e+00 | |||
| Critical temperature, Tc (K) | 7.27150e+02 | |||
| Temperature range, min. | 187.66 | |||
| Temperature range, max. | 675.00 | |||
| ΔvapH | 54.55 | kJ/mol | 187.66 | Calculated Property |
| ΔvapH | 53.24 | kJ/mol | 241.81 | Calculated Property |
| ΔvapH | 51.44 | kJ/mol | 295.96 | Calculated Property |
| ΔvapH | 49.20 | kJ/mol | 350.11 | Calculated Property |
| ΔvapH | 46.50 | kJ/mol | 404.26 | Calculated Property |
| ΔvapH | 43.18 | kJ/mol | 458.40 | Calculated Property |
| ΔvapH | 38.94 | kJ/mol | 512.55 | Calculated Property |
| ΔvapH | 33.39 | kJ/mol | 566.70 | Calculated Property |
| ΔvapH | 25.99 | kJ/mol | 620.85 | Calculated Property |
| ΔvapH | 16.11 | kJ/mol | 675.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [346.65; 500.08] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.35944e+01 | |||
| Coefficient B | -3.36629e+03 | |||
| Coefficient C | -9.36720e+01 | |||
| Temperature range, min. | 346.65 | |||
| Temperature range, max. | 500.08 | |||
| Pvap | 1.33 | kPa | 346.65 | Calculated Property |
| Pvap | 3.09 | kPa | 363.70 | Calculated Property |
| Pvap | 6.48 | kPa | 380.75 | Calculated Property |
| Pvap | 12.50 | kPa | 397.79 | Calculated Property |
| Pvap | 22.49 | kPa | 414.84 | Calculated Property |
| Pvap | 38.14 | kPa | 431.89 | Calculated Property |
| Pvap | 61.50 | kPa | 448.94 | Calculated Property |
| Pvap | 94.90 | kPa | 465.98 | Calculated Property |
| Pvap | 141.00 | kPa | 483.03 | Calculated Property |
| Pvap | 202.64 | kPa | 500.08 | Calculated Property |
| Pvap | [1.04e-07; 912.41] | kPa | [187.66; 675.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is Pvap in kPa, T in K | |||
| Coefficient A | 3.03953e+01 | |||
| Coefficient B | -7.36288e+03 | |||
| Coefficient C | -1.32314e+00 | |||
| Coefficient D | -8.89183e-06 | |||
| Coefficient E | 2.00000e+00 | |||
| Temperature range, min. | 187.66 | |||
| Temperature range, max. | 675.00 | |||
| Pvap | 1.04e-07 | kPa | 187.66 | Calculated Property |
| Pvap | 3.95e-04 | kPa | 241.81 | Calculated Property |
| Pvap | 0.06 | kPa | 295.96 | Calculated Property |
| Pvap | 1.69 | kPa | 350.11 | Calculated Property |
| Pvap | 16.24 | kPa | 404.26 | Calculated Property |
| Pvap | 78.02 | kPa | 458.40 | Calculated Property |
| Pvap | 230.12 | kPa | 512.55 | Calculated Property |
| Pvap | 472.79 | kPa | 566.70 | Calculated Property |
| Pvap | 734.58 | kPa | 620.85 | Calculated Property |
| Pvap | 912.41 | kPa | 675.00 | Calculated Property |
| Pvap | [1.37; 207.64] | kPa | [346.15; 501.15] |
KDB Vapor Pressure Data
|
| Equation | ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.10903e+02 | |||
| Coefficient B | -1.03145e+04 | |||
| Coefficient C | -1.39703e+01 | |||
| Coefficient D | 7.43052e-06 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 346.15 | |||
| Temperature range, max. | 501.15 | |||
| Pvap | 1.37 | kPa | 346.15 | Calculated Property |
| Pvap | 3.12 | kPa | 363.37 | Calculated Property |
| Pvap | 6.49 | kPa | 380.59 | Calculated Property |
| Pvap | 12.50 | kPa | 397.82 | Calculated Property |
| Pvap | 22.49 | kPa | 415.04 | Calculated Property |
| Pvap | 38.24 | kPa | 432.26 | Calculated Property |
| Pvap | 61.88 | kPa | 449.48 | Calculated Property |
| Pvap | 95.96 | kPa | 466.71 | Calculated Property |
| Pvap | 143.43 | kPa | 483.93 | Calculated Property |
| Pvap | 207.64 | kPa | 501.15 | Calculated Property |
| Pvap | [9.58; 57.82] | kPa | [390.62; 447.00] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.40455e+01 | |||
| Coefficient B | -3.69237e+03 | |||
| Coefficient C | -7.73250e+01 | |||
| Reference | Hubbard, Douslin, et al., 1958 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 390.62 | |||
| Temperature range, max. | 447.00 | |||
| Pvap | 9.58 | kPa | 390.62 | Calculated Property |
| Pvap | 12.07 | kPa | 396.88 | Calculated Property |
| Pvap | 15.08 | kPa | 403.15 | Calculated Property |
| Pvap | 18.67 | kPa | 409.41 | Calculated Property |
| Pvap | 22.94 | kPa | 415.68 | Calculated Property |
| Pvap | 27.97 | kPa | 421.94 | Calculated Property |
| Pvap | 33.86 | kPa | 428.21 | Calculated Property |
| Pvap | 40.73 | kPa | 434.47 | Calculated Property |
| Pvap | 48.67 | kPa | 440.74 | Calculated Property |
| Pvap | 57.82 | kPa | 447.00 | Calculated Property |
| Pvap | [9.58; 57.82] | kPa | [390.62; 447.00] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.40455e+01 | |||
| Coefficient B | -3.69237e+03 | |||
| Coefficient C | -7.73250e+01 | |||
| Reference | Hubbard, Douslin, et al., 1958, 2 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 390.62 | |||
| Temperature range, max. | 447.00 | |||
| Pvap | 9.58 | kPa | 390.62 | Calculated Property |
| Pvap | 12.07 | kPa | 396.88 | Calculated Property |
| Pvap | 15.08 | kPa | 403.15 | Calculated Property |
| Pvap | 18.67 | kPa | 409.41 | Calculated Property |
| Pvap | 22.94 | kPa | 415.68 | Calculated Property |
| Pvap | 27.97 | kPa | 421.94 | Calculated Property |
| Pvap | 33.86 | kPa | 428.21 | Calculated Property |
| Pvap | 40.73 | kPa | 434.47 | Calculated Property |
| Pvap | 48.67 | kPa | 440.74 | Calculated Property |
| Pvap | 57.82 | kPa | 447.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ρl | [1054.93; 447.25] | kg/m3 | [187.66; 675.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A / B^(1 + (1 − T/C)^D) Y is ρl in kg/m3, T in K | |||
| Coefficient A | 1.24830e+00 | |||
| Coefficient B | 3.22440e-02 | |||
| Coefficient C | 7.27150e+02 | |||
| Coefficient D | 1.28660e-01 | |||
| Temperature range, min. | 187.66 | |||
| Temperature range, max. | 675.00 | |||
| ρl | 1054.93 | kg/m3 | 187.66 | Calculated Property |
| ρl | 1008.84 | kg/m3 | 241.81 | Calculated Property |
| ρl | 960.36 | kg/m3 | 295.96 | Calculated Property |
| ρl | 909.00 | kg/m3 | 350.11 | Calculated Property |
| ρl | 854.07 | kg/m3 | 404.26 | Calculated Property |
| ρl | 794.57 | kg/m3 | 458.40 | Calculated Property |
| ρl | 728.93 | kg/m3 | 512.55 | Calculated Property |
| ρl | 654.45 | kg/m3 | 566.70 | Calculated Property |
| ρl | 565.61 | kg/m3 | 620.85 | Calculated Property |
| ρl | 447.25 | kg/m3 | 675.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| γ | [0.04; 0.00] | N/m | [187.66; 675.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A + exp(B/T + C + D·T + E·T²) Y is γ in N/m, T in K | |||
| Coefficient A | -1.04840e-02 | |||
| Coefficient B | 7.39540e+01 | |||
| Coefficient C | -3.35780e+00 | |||
| Coefficient D | 1.04280e-03 | |||
| Coefficient E | -4.04930e-06 | |||
| Temperature range, min. | 187.66 | |||
| Temperature range, max. | 675.00 | |||
| γ | 0.04 | N/m | 187.66 | Calculated Property |
| γ | 0.04 | N/m | 241.81 | Calculated Property |
| γ | 0.03 | N/m | 295.96 | Calculated Property |
| γ | 0.03 | N/m | 350.11 | Calculated Property |
| γ | 0.02 | N/m | 404.26 | Calculated Property |
| γ | 0.02 | N/m | 458.40 | Calculated Property |
| γ | 0.01 | N/m | 512.55 | Calculated Property |
| γ | 0.01 | N/m | 566.70 | Calculated Property |
| γ | 0.01 | N/m | 620.85 | Calculated Property |
| γ | 0.00 | N/m | 675.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| λgas | [0.00; 0.07] | W/m×K | [187.66; 1000.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A·T^B / (1 + C/T + D/T²) Y is λgas in W/m×K, T in K | |||
| Coefficient A | 1.55950e-04 | |||
| Coefficient B | 9.51390e-01 | |||
| Coefficient C | 6.51610e+02 | |||
| Coefficient D | 1.46650e+04 | |||
| Temperature range, min. | 187.66 | |||
| Temperature range, max. | 1000.00 | |||
| λgas | 0.00 | W/m×K | 187.66 | Calculated Property |
| λgas | 0.01 | W/m×K | 277.92 | Calculated Property |
| λgas | 0.01 | W/m×K | 368.18 | Calculated Property |
| λgas | 0.02 | W/m×K | 458.44 | Calculated Property |
| λgas | 0.03 | W/m×K | 548.70 | Calculated Property |
| λgas | 0.04 | W/m×K | 638.96 | Calculated Property |
| λgas | 0.04 | W/m×K | 729.22 | Calculated Property |
| λgas | 0.05 | W/m×K | 819.48 | Calculated Property |
| λgas | 0.06 | W/m×K | 909.74 | Calculated Property |
| λgas | 0.07 | W/m×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| λliquid | [0.16; 0.10] | W/m×K | [187.66; 469.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A + exp(B/T + C + D·T + E·T²) Y is λliquid in W/m×K, T in K | |||
| Coefficient A | -6.60650e-02 | |||
| Coefficient B | 4.82700e+00 | |||
| Coefficient C | -1.41320e+00 | |||
| Coefficient D | -3.99420e-04 | |||
| Coefficient E | -9.18680e-07 | |||
| Temperature range, min. | 187.66 | |||
| Temperature range, max. | 469.00 | |||
| λliquid | 0.16 | W/m×K | 187.66 | Calculated Property |
| λliquid | 0.15 | W/m×K | 218.92 | Calculated Property |
| λliquid | 0.15 | W/m×K | 250.18 | Calculated Property |
| λliquid | 0.14 | W/m×K | 281.44 | Calculated Property |
| λliquid | 0.13 | W/m×K | 312.70 | Calculated Property |
| λliquid | 0.13 | W/m×K | 343.96 | Calculated Property |
| λliquid | 0.12 | W/m×K | 375.22 | Calculated Property |
| λliquid | 0.11 | W/m×K | 406.48 | Calculated Property |
| λliquid | 0.11 | W/m×K | 437.74 | Calculated Property |
| λliquid | 0.10 | W/m×K | 469.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Disulfide, dipropyl.
Sources
- KDB Vapor Pressure Data
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- Hankinson and Thomson (1979), COSTALD parameters ChEDL chemicals 1.5.2, from Hankinson, R. W.; Thomson, G. H. A New Correlation for Saturated Densities of Liquids and Their Mixtures. AIChE J. 1979, 25, 653-663.
- Cheméo Relay (1.0)
- ChemSep v8.3 pure component data Converted from ChemSep v8.3 pure component data, H. Kooijman and R. Taylor (2021, 2022), Artistic License 2.0; see how the values differ.
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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