- InChI
- InChI=1S/C3H8N4O2/c4-6-2(8)1-3(9)7-5/h1,4-5H2,(H,6,8)(H,7,9)
- InChI Key
- PSIKPHJLTVSQFO-UHFFFAOYSA-N
- Formula
- C3H8N4O2
- SMILES
- NNC(=O)CC(=O)NN
- Molecular Weight1
- 132.12
- CAS
- 3815-86-9
- Other Names
-
- Propanedioyl dihydrazide
- Malonhydrazide
- Malonic acid hydrazide
- Malonic dihydrazide
- Malonyl dihydrazide
- Malonyl hydrazide
- Propanedioic acid, dihydrazide
- Malondihydrazide
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- 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).
- 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 |
|---|---|---|---|
| ΔcH°solid | [-1992.90; -1991.20] | kJ/mol |
|
| ΔcH°solid | -1991.20 ± 0.54 | kJ/mol | NIST |
| ΔcH°solid | -1992.90 ± 0.54 | kJ/mol | NIST |
| ΔfG° | 28.22 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -155.89 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 27.32 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 69.92 | kJ/mol | Joback Calculated Property |
| log10WS | 0.14 | Crippen Calculated Property | |
| logPoct/wat | -2.644 | Crippen Calculated Property | |
| McVol | 96.190 | ml/mol | McGowan Calculated Property |
| Pc | 6503.64 | kPa | Joback Calculated Property |
| Tboil | 621.18 | K | Joback Calculated Property |
| Tc | 841.24 | K | Joback Calculated Property |
| Tfus | 495.27 | K | Joback Calculated Property |
| Vc | 0.344 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [243.11; 280.66] | J/mol×K | [621.18; 841.24] |
|
| Cp,gas | 243.11 | J/mol×K | 621.18 | Joback Calculated Property |
| Cp,gas | 250.59 | J/mol×K | 657.86 | Joback Calculated Property |
| Cp,gas | 257.56 | J/mol×K | 694.53 | Joback Calculated Property |
| Cp,gas | 264.03 | J/mol×K | 731.21 | Joback Calculated Property |
| Cp,gas | 270.03 | J/mol×K | 767.89 | Joback Calculated Property |
| Cp,gas | 275.57 | J/mol×K | 804.57 | Joback Calculated Property |
| Cp,gas | 280.66 | J/mol×K | 841.24 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Malonic acid, dihydrazide.
Sources
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