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Molecule
Dichlorodifluoromethane
CAS: 75-71-8 · CCl2F2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 75-71-8
- Molecular Formula
- CCl2F2
- Molecular Mass
- 120.91 g/mol
Identifiers
CAS Registry Number
75-71-8
SMILES
FC(F)(Cl)Cl
InChI Key
PXBRQCKWGAHEHS-UHFFFAOYSA-N
InChI
InChI=1S/CCl2F2/c2-1(3,4)5
Names and Synonyms
- Dichlorodifluoromethane Common Name
- Methane, dichlorodifluoro- Synonym
- Dichlorodifluoromethane Synonym
- Freon 12 Synonym
- Algofrene Type 2 Synonym
- Arcton 6 Synonym
- Difluorodichloromethane Synonym
- Electro-CF 12 Synonym
- Frigen 12 Synonym
- Genetron 12 Synonym
- Isceon 122 Synonym
- Isotron 12 Synonym
- Ledon 12 Synonym
- FC 12 Synonym
- R 12 (refrigerant) Synonym
- Arcton 12 Synonym
- R 12 Synonym
- Chlorofluorocarbon 12 Synonym
- F 12 Synonym
- CF 12 Synonym
- Forane 12 Synonym
- CFC 12 Synonym
- Khladon 12 Synonym
- FKW 12 Synonym
- Dichlorodifluoromethane (CCl2F2) Synonym
- FCC 12 Synonym
- F 12 (halocarbon) Synonym
- Fron 12 Synonym
- Refrigerant R 12 Synonym
- Carbon dichloride difluoride Synonym
- Frigen R12 Synonym
- Dymel 12 Synonym
- CF 12 (halocarbon) Synonym
- SDD 100 Synonym
- Chladone 12 Synonym
- HC 12 Synonym
- FC 12 (refrigerant) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 120.91 g/mol | CAS Common Chemistry |
| 120.91300000000001 g/mol | RDKit | |
| 120.913 g/mol | RDKit | |
| 120.907 g/mol | chempirical lib | |
| Density | 1.49 g/cm³ | CAS Common Chemistry |
| 1.486 g/cm3 @ -29.8 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Dichlorodifluoromethane | CAS Common Chemistry |
| Canonical SMILES | FC(F)(Cl)Cl | CAS Common Chemistry |
| InChI | InChI=1S/CCl2F2/c2-1(3,4)5 | CAS Common Chemistry |
| InChI Key | InChIKey=PXBRQCKWGAHEHS-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -158 °C | CAS Common Chemistry |
| Name | Dichlorodifluoromethane | CAS Common Chemistry |
| Heavy Atom Count | 5 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 2.0143 | RDKit |
| Molar Refractivity | 16.653 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 119.9345118 g/mol | RDKit |
| Boiling Point | -29.8 °C @ 760 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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Quick conversion
MW = 120.91 g/mol; density = 1.490 g/mL. Edit any field — others recompute live.
