Back to Search
Molecule
Silicon Tetrafluoride
CAS: 7783-61-1 · F4Si
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 7783-61-1
- Molecular Formula
- F4Si
- Molecular Mass
- 104.08 g/mol
Identifiers
CAS Registry Number
7783-61-1
SMILES
F[Si](F)(F)F
InChI Key
ABTOQLMXBSRXSM-UHFFFAOYSA-N
InChI
InChI=1S/F4Si/c1-5(2,3)4
Names and Synonyms
- Silicon Tetrafluoride Common Name
- Perfluorosilane Synonym
- Silicon fluoride Synonym
- Silane, tetrafluoro- Synonym
- Silicon fluoride (SiF4) Synonym
- Tetrafluorosilane Synonym
- Silicon tetrafluoride Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 104.08 g/mol | CAS Common Chemistry |
| 104.07800000000002 g/mol | RDKit | |
| 104.078 g/mol | RDKit | |
| Density | 1.66 g/cm³ | CAS Common Chemistry |
| 1.660 g/cm3 @ -95 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Silicon_tetrafluoride | CAS Common Chemistry |
| Boiling Point | -86 °C | CAS Common Chemistry |
| Canonical SMILES | F[Si](F)(F)F | CAS Common Chemistry |
| InChI | InChI=1S/F4Si/c1-5(2,3)4 | CAS Common Chemistry |
| InChI Key | InChIKey=ABTOQLMXBSRXSM-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -95.7 °C (sublm) | CAS Common Chemistry |
| Name | Silicon tetrafluoride | 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 | 1.3 | RDKit |
| Molar Refractivity | 10.186000000000002 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 103.97053941 g/mol | RDKit |
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
Convert
Quick conversion
MW = 104.08 g/mol; density = 1.660 g/mL. Edit any field — others recompute live.
