- InChI
- InChI=1S/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3
- InChI Key
- AOHJOMMDDJHIJH-UHFFFAOYSA-N
- Formula
- C3H10N2
- SMILES
- CC(N)CN
- Molecular Weight1
- 74.12
- CAS
- 10424-38-1
- 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 | 0.4476 | Relay (1.0) Calculated Property | |
| ΔfG° | 104.84 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -53.68 ± 0.46 | kJ/mol | NIST |
| ΔfusH° | 10.40 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 44.12 ± 0.21 | kJ/mol | NIST |
| IE | 9.07 | eV | Relay (1.0) Calculated Property |
| log10WS | 0.36 | Relay (1.0) Calculated Property | |
| logPoct/wat | -0.708 | Crippen Calculated Property | |
| McVol | 73.090 | ml/mol | McGowan Calculated Property |
| Pc | 5220.69 | kPa | Joback Calculated Property |
| Tboil | 392.70 | K | NIST |
| Tc | 574.72 | K | Relay (1.0) Calculated Property |
| Tfus | 231.69 | K | Relay (1.0) Calculated Property |
| Vc | 0.259 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [148.34; 193.14] | J/mol×K | [412.66; 616.86] | 
|
| Cp,gas | 148.34 | J/mol×K | 412.66 | Joback Calculated Property |
| Cp,gas | 156.74 | J/mol×K | 446.69 | Joback Calculated Property |
| Cp,gas | 164.75 | J/mol×K | 480.73 | Joback Calculated Property |
| Cp,gas | 172.39 | J/mol×K | 514.76 | Joback Calculated Property |
| Cp,gas | 179.66 | J/mol×K | 548.79 | Joback Calculated Property |
| Cp,gas | 186.57 | J/mol×K | 582.83 | Joback Calculated Property |
| Cp,gas | 193.14 | J/mol×K | 616.86 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 1,2-Diaminopropane.
Sources
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