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1,1-Difluoroethene
CAS: 75-38-7 | C2H2F2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
75-38-7
Molecular Formula:
C2H2F2
Molecular Weight:
64.034 g/mol
Names and Synonyms:
1,1-Difluoroethene
Common Name
HFO 1132A
Synonym
Fluorovinylidene
Synonym
FC 1132a
Synonym
CA 16
Synonym
R 1132a
Synonym
HFC 1132a
Synonym
Vinylidene difluoride
Synonym
Vinylidene fluoride
Synonym
Genetron 1132a
Synonym
1,1-Difluoroethylene
Synonym
1,1-Difluoroethene
Synonym
Ethylene, 1,1-difluoro-
Synonym
Ethene, 1,1-difluoro-
Synonym
Identifiers:
SMILES:
C=C(F)F
InChI:
InChI=1S/C2H2F2/c1-2(3)4/h1H2
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
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1
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| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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80
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20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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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 | 64.034 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 64.012456504 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 4 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 | 1.3965999999999998 | RDKit |
| molecular_mass | 64.03 g/mol | Legacy Database |
| density | 0.60 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/1,1-Difluoroethene None | Legacy Database |
| cas-boiling-point | -83 °C None | Legacy Database |
| cas-canonical-smile | FC(F)=C None | Legacy Database |
| cas-density | 0.6 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/C2H2F2/c1-2(3)4/h1H2 None | Legacy Database |
| cas-inchi-key | InChIKey=BQCIDUSAKPWEOX-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | -144 °C None | Legacy Database |
| cas-name | Vinylidene fluoride None | Legacy Database |
| wikipedia-name | 1,1-Difluoroethene None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 11.356000000000002 | RDKit |