- InChI
- InChI=1S/H/i1+2
- InChI Key
- YZCKVEUIGOORGS-NJFSPNSNSA-N
- Formula
- H
- SMILES
- [H]
- Molecular Weight1
- 1.01
- CAS
- 15086-10-9
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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 |
|---|---|---|---|
| ΔfG° | 53.88 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 68.29 | kJ/mol | Joback Calculated Property |
| ΔfusH° | -0.88 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 15.30 | kJ/mol | Joback Calculated Property |
| IE | 13.60 | eV | NIST |
| log10WS | 0.68 | Crippen Calculated Property | |
| logPoct/wat | 0.113 | Crippen Calculated Property | |
| McVol | 8.710 | ml/mol | McGowan Calculated Property |
| Pc | 7406.07 | kPa | Joback Calculated Property |
| Tboil | 198.00 | K | Joback Calculated Property |
| Tc | 339.04 | K | Joback Calculated Property |
| Tfus | 122.50 | K | Joback Calculated Property |
| Vc | 0.018 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [-10.08; -3.65] | J/mol×K | [198.00; 339.04] | 
|
| Cp,gas | -10.08 | J/mol×K | 198.00 | Joback Calculated Property |
| Cp,gas | -8.36 | J/mol×K | 221.51 | Joback Calculated Property |
| Cp,gas | -6.92 | J/mol×K | 245.01 | Joback Calculated Property |
| Cp,gas | -5.74 | J/mol×K | 268.52 | Joback Calculated Property |
| Cp,gas | -4.82 | J/mol×K | 292.03 | Joback Calculated Property |
| Cp,gas | -4.12 | J/mol×K | 315.53 | Joback Calculated Property |
| Cp,gas | -3.65 | J/mol×K | 339.04 | Joback Calculated Property |
| η | [0.0000001; 0.0000007] | Pa×s | [122.50; 198.00] |
|
| η | 0.0000001 | Pa×s | 122.50 | Joback Calculated Property |
| η | 0.0000002 | Pa×s | 135.08 | Joback Calculated Property |
| η | 0.0000002 | Pa×s | 147.67 | Joback Calculated Property |
| η | 0.0000003 | Pa×s | 160.25 | Joback Calculated Property |
| η | 0.0000004 | Pa×s | 172.83 | Joback Calculated Property |
| η | 0.0000005 | Pa×s | 185.42 | Joback Calculated Property |
| η | 0.0000007 | Pa×s | 198.00 | Joback Calculated Property |
Sources
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