- InChI
- InChI=1S/CH6N4S/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6)
- InChI Key
- LJTFFORYSFGNCT-UHFFFAOYSA-N
- Formula
- CH6N4S
- SMILES
- NNC(=S)NN
- Molecular Weight1
- 106.15
- CAS
- 2231-57-4
- Other Names
-
- Carbohydrazide, thio-
- Hydrazinecarbohydrazonothioic acid
- Thiocarbazide
- Thiocarbohydrazide
- Thiocarbonic dihydrazide
- Thiocarbonohydrazide
- TCH
- 1,3-Diamino-2-thiourea
- USAF EK-7372
- 1,3-Diaminothiourea
- NSC 689
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,solid : Solid phase heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔsubH° : Enthalpy of sublimation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- 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).
- ΔsubS : Entropy of sublimation at a given temperature (J/mol×K).
- 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 |
|---|---|---|---|
| ΔcH°solid | -1961.05 ± 0.28 | kJ/mol | NIST |
| ΔfG° | 386.28 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 260.20 ± 3.00 | kJ/mol | NIST |
| ΔfH°solid | 108.10 ± 3.50 | kJ/mol | NIST |
| ΔfusH° | 23.54 | kJ/mol | Joback Calculated Property |
| ΔsubH° | [152.10; 152.10] | kJ/mol |
|
| ΔsubH° | 152.10 ± 3.00 | kJ/mol | NIST |
| ΔsubH° | 152.10 ± 3.00 | kJ/mol | NIST |
| ΔvapH° | 58.70 | kJ/mol | Joback Calculated Property |
| log10WS | -0.81 | Crippen Calculated Property | |
| logPoct/wat | -1.802 | Crippen Calculated Property | |
| McVol | 76.920 | ml/mol | McGowan Calculated Property |
| Pc | 8541.72 | kPa | Joback Calculated Property |
| Tboil | 537.72 | K | Joback Calculated Property |
| Tc | 775.49 | K | Joback Calculated Property |
| Tfus | 407.14 | K | Joback Calculated Property |
| Vc | 0.256 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [164.52; 192.90] | J/mol×K | [537.72; 775.49] |
|
| Cp,gas | 164.52 | J/mol×K | 537.72 | Joback Calculated Property |
| Cp,gas | 170.36 | J/mol×K | 577.35 | Joback Calculated Property |
| Cp,gas | 175.69 | J/mol×K | 616.98 | Joback Calculated Property |
| Cp,gas | 180.55 | J/mol×K | 656.60 | Joback Calculated Property |
| Cp,gas | 185.00 | J/mol×K | 696.23 | Joback Calculated Property |
| Cp,gas | 189.10 | J/mol×K | 735.86 | Joback Calculated Property |
| Cp,gas | 192.90 | J/mol×K | 775.49 | Joback Calculated Property |
| Cp,solid | 125.30 | J/mol×K | 298.15 | NIST |
| ΔsubH | 152.10 | kJ/mol | 298.15 | NIST |
| ΔsubS | 510.10 | J/mol×K | 298.15 | NIST |
Similar Compounds
Find more compounds similar to Carbonothioic dihydrazide.
Sources
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