- InChI
- InChI=1S/C2H8N2O/c3-4-1-2-5/h4-5H,1-3H2
- InChI Key
- GBHCABUWWQUMAJ-UHFFFAOYSA-N
- Formula
- C2H8N2O
- SMILES
- NNCCO
- Molecular Weight1
- 76.10
- CAS
- 109-84-2
- Other Names
-
- 1-(2-Hydroxyethyl)hydrazine
- 2-Hydrazineethanol
- 2-Hydrazinoethyl alcohol
- 2-Hydroxyethylhydrazine
- BOH
- Brombloom
- Ethanol, 2-hydrazino-
- Ethanol, 2-hydrazinyl-
- Ethanolhydrazine
- HEH
- Hydrazineethanol
- Hydroxyethylhydrazine
- N-(2-Hydroxyethyl)hydrazine
- NSC 189820
- Omaflora
- «beta»-Hydroxyethylhydrazine
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- 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).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfH°gas | -85.00 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 15.32 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 67.15 | kJ/mol | Relay (1.0) Calculated Property |
| logPoct/wat | -1.558 | Crippen Calculated Property | |
| McVol | 64.870 | ml/mol | McGowan Calculated Property |
| Pc | 6420.53 | kPa | Joback Calculated Property |
| Tboil | 503.16 | K | Relay (1.0) Calculated Property |
| Tc | 732.07 | K | Relay (1.0) Calculated Property |
| Tfus | 297.49 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [140.39; 172.74] | J/mol×K | [460.24; 642.39] | 
|
| Cp,gas | 140.39 | J/mol×K | 460.24 | Joback Calculated Property |
| Cp,gas | 146.42 | J/mol×K | 490.60 | Joback Calculated Property |
| Cp,gas | 152.18 | J/mol×K | 520.96 | Joback Calculated Property |
| Cp,gas | 157.69 | J/mol×K | 551.32 | Joback Calculated Property |
| Cp,gas | 162.94 | J/mol×K | 581.68 | Joback Calculated Property |
| Cp,gas | 167.96 | J/mol×K | 612.04 | Joback Calculated Property |
| Cp,gas | 172.74 | J/mol×K | 642.39 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 430.70 | K | 4.30 | NIST |
Similar Compounds
Find more compounds similar to 2-Hydrazinoethanol.
Sources
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