- InChI
- InChI=1S/C2H3/c1-2/h1H,2H2
- InChI Key
- ORGHESHFQPYLAO-UHFFFAOYSA-N
- Formula
- C2H3
- SMILES
- [CH]=C
- Molecular Weight1
- 27.05
- CAS
- 2669-89-8
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°(+) ion : Enthalpy of formation of positive ion at standard conditions (kJ/mol).
- ΔfH(+) ion,0K : Enthalpy of formation of positive ion at 0K (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 |
|---|---|---|---|
| PAff | 755.20 | kJ/mol | NIST |
| BasG | 719.80 | kJ/mol | NIST |
| EA | [0.40; 0.67] | eV |
|
| EA | 0.67 ± 0.02 | eV | NIST |
| EA | 0.40 | eV | NIST |
| ΔfG° | 106.18 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 299.00 ± 5.00 | kJ/mol | NIST |
| ΔfH°(+) ion | 1100.00 ± 10.00 | kJ/mol | NIST |
| ΔfH(+) ion,0K | 1100.00 ± 10.00 | kJ/mol | NIST |
| ΔfusH° | 1.34 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 19.23 | kJ/mol | Joback Calculated Property |
| IE | [8.25; 8.95] | eV |
|
| IE | 8.25 | eV | NIST |
| IE | 8.59 ± 0.03 | eV | NIST |
| IE | 8.70 ± 0.10 | eV | NIST |
| IE | 8.95 | eV | NIST |
| log10WS | -0.14 | Crippen Calculated Property | |
| logPoct/wat | 0.605 | Crippen Calculated Property | |
| McVol | 32.590 | ml/mol | McGowan Calculated Property |
| Pc | 5704.58 | kPa | Joback Calculated Property |
| Tboil | 241.14 | K | Joback Calculated Property |
| Tc | 397.42 | K | Joback Calculated Property |
| Tfus | 126.91 | K | Joback Calculated Property |
| Vc | 0.119 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [28.05; 46.62] | J/mol×K | [241.14; 397.42] |
|
| Cp,gas | 28.05 | J/mol×K | 241.14 | Joback Calculated Property |
| Cp,gas | 31.79 | J/mol×K | 267.19 | Joback Calculated Property |
| Cp,gas | 35.25 | J/mol×K | 293.23 | Joback Calculated Property |
| Cp,gas | 38.45 | J/mol×K | 319.28 | Joback Calculated Property |
| Cp,gas | 41.40 | J/mol×K | 345.33 | Joback Calculated Property |
| Cp,gas | 44.12 | J/mol×K | 371.37 | Joback Calculated Property |
| Cp,gas | 46.62 | J/mol×K | 397.42 | Joback Calculated Property |
| η | [0.0000529; 0.0000571] | Pa×s | [126.91; 241.14] |
|
| η | 0.0000529 | Pa×s | 126.91 | Joback Calculated Property |
| η | 0.0000540 | Pa×s | 145.95 | Joback Calculated Property |
| η | 0.0000549 | Pa×s | 164.99 | Joback Calculated Property |
| η | 0.0000556 | Pa×s | 184.02 | Joback Calculated Property |
| η | 0.0000562 | Pa×s | 203.06 | Joback Calculated Property |
| η | 0.0000567 | Pa×s | 222.10 | Joback Calculated Property |
| η | 0.0000571 | Pa×s | 241.14 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Vinyl radical.
Sources
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