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Ethylene
CAS: 74-85-1 | C2H4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
74-85-1
Molecular Formula:
C2H4
Molecular Weight:
28.053999999999995 g/mol
Names and Synonyms:
Ethylene
Synonym
Ethene
Synonym
Ethylene
Synonym
Acetene
Synonym
Bicarburetted hydrogen
Synonym
Elayl
Synonym
Olefiant gas
Synonym
R 1150
Synonym
218W050
Synonym
Betafoam AFI-G 1
Synonym
N 25
Synonym
Identifiers:
SMILES:
C=C
InChI:
InChI=1S/C2H4/c1-2/h1-2H2
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Failed to fetch
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 28.053999999999995 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 28.031300127999998 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 2 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 0 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 0.0 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | 0.8022 | RDKit |
| molecular_mass | 28.05 g/mol | Legacy Database |
| density | 0.57 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Ethylene None | Legacy Database |
| cas-boiling-point | -102.4 °C @ Press: 700 Torr None | Legacy Database |
| cas-canonical-smile | C=C None | Legacy Database |
| cas-density | 0.56737 g/cm3 @ Temp: -103.8 °C None | Legacy Database |
| cas-inchi | InChI=1S/C2H4/c1-2/h1-2H2 None | Legacy Database |
| cas-inchi-key | InChIKey=VGGSQFUCUMXWEO-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | -169 °C None | Legacy Database |
| cas-name | Ethylene None | Legacy Database |
| wikipedia-name | Ethylene None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 11.254000000000001 | RDKit |