- InChI
- InChI=1S/C4H8N2O2/c5-3(7)1-2-4(6)8/h1-2H2,(H2,5,7)(H2,6,8)
- InChI Key
- SNCZNSNPXMPCGN-UHFFFAOYSA-N
- Formula
- C4H8N2O2
- SMILES
- NC(=O)CCC(N)=O
- Molecular Weight1
- 116.12
- CAS
- 110-14-5
- Other Names
-
- Succindiamide
- Succinic acid diamide
- Succinic amide
- butanedioic acid, diamide
- succinamide
- succinic acid, diamide
- succinic diamide
- PAff : Proton affinity (kJ/mol).
- 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).
- SProt : Protonation entropy at 298K (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).
- ΔfusH : Enthalpy of fusion 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).
- 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 |
|---|---|---|---|
| PAff | 942.00 | kJ/mol | NIST |
| ΔcH°solid | -2136.10 ± 2.10 | kJ/mol | NIST |
| SProt | -19.00 | J/mol×K | NIST |
| ΔfG° | -142.14 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -283.47 | kJ/mol | Joback Calculated Property |
| ΔfH°solid | -581.20 ± 2.10 | kJ/mol | NIST |
| ΔfusH° | 46.00 | kJ/mol | Odd eve... |
| ΔvapH° | 59.27 | kJ/mol | Joback Calculated Property |
| log10WS | 0.08 | Crippen Calculated Property | |
| logPoct/wat | -1.263 | Crippen Calculated Property | |
| McVol | 90.320 | ml/mol | McGowan Calculated Property |
| Pc | 5390.71 | kPa | Joback Calculated Property |
| Tboil | 543.72 | K | Joback Calculated Property |
| Tc | 761.15 | K | Joback Calculated Property |
| Tfus | 401.22 | K | Joback Calculated Property |
| Vc | 0.330 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [207.08; 247.57] | J/mol×K | [543.72; 761.15] | 
|
| Cp,gas | 207.08 | J/mol×K | 543.72 | Joback Calculated Property |
| Cp,gas | 214.93 | J/mol×K | 579.96 | Joback Calculated Property |
| Cp,gas | 222.32 | J/mol×K | 616.20 | Joback Calculated Property |
| Cp,gas | 229.27 | J/mol×K | 652.43 | Joback Calculated Property |
| Cp,gas | 235.78 | J/mol×K | 688.67 | Joback Calculated Property |
| Cp,gas | 241.88 | J/mol×K | 724.91 | Joback Calculated Property |
| Cp,gas | 247.57 | J/mol×K | 761.15 | Joback Calculated Property |
| Cp,solid | 174.00 | J/mol×K | 323.00 | NIST |
| ΔfusH | 6.08 | kJ/mol | 485.90 | NIST |
Similar Compounds
Find more compounds similar to Butanediamide.
Sources
- Crippen Method
- Crippen Method
- Odd even effect in melting properties of 12 alkane-a,x-diamides
- Joback Method
- McGowan Method
- NIST Webbook
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