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Molecule
Fluorotrimethylsilane
CAS: 420-56-4 · C3H9FSi
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 420-56-4
- Molecular Formula
- C3H9FSi
- Molecular Mass
- 92.19 g/mol
Identifiers
CAS Registry Number
420-56-4
SMILES
C[Si](C)(C)F
InChI Key
CTIKAHQFRQTTAY-UHFFFAOYSA-N
InChI
InChI=1S/C3H9FSi/c1-5(2,3)4/h1-3H3
Names and Synonyms
- Fluorotrimethylsilane Common Name
- Silane, fluorotrimethyl- Synonym
- Fluorotrimethylsilane Synonym
- Trimethylfluorosilane Synonym
- Trimethylsilicon fluoride Synonym
- Trimethylsilyl fluoride Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 92.19 g/mol | CAS Common Chemistry |
| 92.189 g/mol | RDKit | |
| Density | 0.79 g/cm³ | CAS Common Chemistry |
| 0.793 g/cm3 @ 0 °C | CAS Common Chemistry | |
| Boiling Point | 16-18 °C | CAS Common Chemistry |
| Canonical SMILES | F[Si](C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C3H9FSi/c1-5(2,3)4/h1-3H3 | CAS Common Chemistry |
| InChI Key | InChIKey=CTIKAHQFRQTTAY-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -74 °C | CAS Common Chemistry |
| Name | Fluorotrimethylsilane | 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 | 1.7908 | RDKit |
| 1.95 | chempirical lib | |
| Molar Refractivity | 24.45399999999999 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 92.045755038 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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120
100
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40
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.
External Resources
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MW = 92.19 g/mol; density = 0.790 g/mL. Edit any field — others recompute live.
