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1,1,2,2-Tetrafluoroethane
CAS: 359-35-3 | C2H2F4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
359-35-3
Molecular Formula:
C2H2F4
Molecular Mass:
102.03 g/mol
Names and Synonyms:
1,1,2,2-Tetrafluoroethane
Ethane, 1,1,2,2-tetrafluoro-
1,1,2,2-Tetrafluoroethane
Freon 134
R 134
HFC 134
F 134
FC 134
Fron 134
α,ω-Dihydroperfluoroethane
R 134 (fluorocarbon)
KLEA 134
HFO 134
HFA
Identifiers:
SMILES:
FC(F)C(F)F
InChI:
InChI=1S/C2H2F4/c3-1(4)2(5)6/h1-2H
Key Properties
Boiling Point
-19.9 °C
CAS Common Chemistry
Melting Point
-89 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 102.03 g/mol | CAS Common Chemistry |
| 102.009262944 g/mol | RDKit | |
| Boiling Point | -19.9 °C | CAS Common Chemistry |
| Canonical SMILES | FC(F)C(F)F | CAS Common Chemistry |
| InChI | InChI=1S/C2H2F4/c3-1(4)2(5)6/h1-2H | CAS Common Chemistry |
| InChI Key | InChIKey=WXGNWUVNYMJENI-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -89 °C | CAS Common Chemistry |
| Name | 1,1,2,2-Tetrafluoroethane | CAS Common Chemistry |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 1.5166 | RDKit |
| Molar Refractivity | 12.008000000000001 | RDKit |
