- InChI
- InChI=1S/CH5N3/c2-1(3)4/h(H5,2,3,4)
- InChI Key
- ZRALSGWEFCBTJO-UHFFFAOYSA-N
- Formula
- CH5N3
- SMILES
- N=C(N)N
- Molecular Weight1
- 59.07
- CAS
- 113-00-8
- Other Names
-
- (NH2)2C=NH
- Aminoformamidine
- Aminomethanamidine
- Carbamamidine
- Carbamidine
- Guanidin
- Imidourea
- Iminourea
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- 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).
- ΔfH°solid : Solid phase enthalpy of formation 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).
- Tboil : Normal Boiling Point Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry.
Do not hesitate to contact us for your projects.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| PAff | 986.30 | kJ/mol | NIST |
| BasG | 949.40 | kJ/mol | NIST |
| ΔcH°solid | -1052.10 ± 1.00 | kJ/mol | NIST |
| ΔfG° | 294.04 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 201.94 | kJ/mol | Joback Calculated Property |
| ΔfH°solid | -56.00 ± 1.00 | kJ/mol | NIST |
| ΔvapH° | 51.18 | kJ/mol | Joback Calculated Property |
| IE | 9.10 ± 0.05 | eV | NIST |
| log10WS | -1.02 | Crippen Calculated Property | |
| logPoct/wat | -1.161 | Crippen Calculated Property | |
| McVol | 50.590 | ml/mol | McGowan Calculated Property |
| Tboil | 451.68 | K | Joback Calculated Property |
| Tfus | 414.15 | K | Determi... |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [24.30; 100.28] | J/mol×K | [100.12; 451.68] | 
|
| Cp,gas | 24.30 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 24.30 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 24.30 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 24.30 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 24.30 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 24.30 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 100.28 | J/mol×K | 451.68 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Guanidine.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Determination and prediction of solubilities of active pharmaceutical ingredients in selected organic solvents
- Joback Method
- McGowan Method
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.