- InChI
- InChI=1S/C2H6N2O/c1-2(5)4-3/h3H2,1H3,(H,4,5)
- InChI Key
- OFLXLNCGODUUOT-UHFFFAOYSA-N
- Formula
- C2H6N2O
- SMILES
- CC(=O)NN
- Molecular Weight1
- 74.08
- CAS
- 1068-57-1
- Other Names
-
- Acethydrazide
- Acetohydrazide
- Acetyl hydrazide
- Acetylhydrazine
- Ethanehydrazonic acid
- ENT-61241
- Hydrazine, acetyl-
- Monoacetylhydrazine
- N-Acetylhydrazine
- NSC 53155
- 374
- Acetic hydrazide
- Hydrazid kyseliny octove
- Acetohydrazine
- NSC 2271
- 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).
- Tboilr : Boiling point at reduced pressure (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 | 0.4420 | Relay (1.0) Calculated Property | |
| ΔfG° | -7.12 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -143.85 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 12.83 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 57.39 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.20 | eV | Relay (1.0) Calculated Property |
| log10WS | 1.01 | Relay (1.0) Calculated Property | |
| logPoct/wat | -1.004 | Crippen Calculated Property | |
| McVol | 60.570 | ml/mol | McGowan Calculated Property |
| Pc | 6132.23 | kPa | Joback Calculated Property |
| Tboil | 473.22 | K | Relay (1.0) Calculated Property |
| Tc | 678.79 | K | Relay (1.0) Calculated Property |
| Tfus | 357.61 | K | Relay (1.0) Calculated Property |
| Vc | 0.219 | m3/kmol | Relay (1.0) Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 402.20 | K | 2.40 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [85.39; 184.39] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 1.37100e+01 | |||
| Coefficient B | 3.03920e-01 | |||
| Coefficient C | -1.58300e-04 | |||
| Coefficient D | 2.50600e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 85.39 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 102.53 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 117.94 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 131.72 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 143.94 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 154.67 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 164.01 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 172.02 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 178.79 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 184.39 | J/mol×K | 1000.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Acetic acid, hydrazide.
Sources
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