- InChI
- InChI=1S/C2N2S/c3-1-5-2-4
- InChI Key
- RFMQOHXWHFHOJF-UHFFFAOYSA-N
- Formula
- C2N2S
- SMILES
- N#CSC#N
- Molecular Weight1
- 84.10
- CAS
- 627-52-1
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (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).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.3623 | Relay (1.0) Calculated Property | |
| ΔfG° | 265.44 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 303.00 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 8.08 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 46.87 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 11.32 | eV | NIST |
| log10WS | -1.09 | Relay (1.0) Calculated Property | |
| logPoct/wat | 0.682 | Crippen Calculated Property | |
| McVol | 58.150 | ml/mol | McGowan Calculated Property |
| Pc | 4802.50 | kPa | Joback Calculated Property |
| Tboil | 440.69 | K | Relay (1.0) Calculated Property |
| Tc | 595.22 | K | Relay (1.0) Calculated Property |
| Tfus | 314.95 | K | Relay (1.0) Calculated Property |
| Vc | 0.238 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [85.39; 96.52] | J/mol×K | [518.10; 763.18] | 
|
| Cp,gas | 85.39 | J/mol×K | 518.10 | Joback Calculated Property |
| Cp,gas | 87.53 | J/mol×K | 558.95 | Joback Calculated Property |
| Cp,gas | 89.56 | J/mol×K | 599.79 | Joback Calculated Property |
| Cp,gas | 91.49 | J/mol×K | 640.64 | Joback Calculated Property |
| Cp,gas | 93.31 | J/mol×K | 681.49 | Joback Calculated Property |
| Cp,gas | 94.99 | J/mol×K | 722.33 | Joback Calculated Property |
| Cp,gas | 96.52 | J/mol×K | 763.18 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Sulfur dicyanide.
Sources
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