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Molecule
1,1′-(Di-2-Propen-1-Ylsilylene)Bis[Benzene]
CAS: 10519-88-7 · C18H20Si
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 10519-88-7
- Molecular Formula
- C18H20Si
- Molecular Mass
- 264.44 g/mol
Identifiers
CAS Registry Number
10519-88-7
SMILES
C=CC[Si](CC=C)(c1ccccc1)c1ccccc1
InChI Key
ZODWTWYKYYGSFS-UHFFFAOYSA-N
InChI
InChI=1S/C18H20Si/c1-3-15-19(16-4-2,17-11-7-5-8-12-17)18-13-9-6-10-14-18/h3-14H,1-2,15-16H2
Names and Synonyms
- 1,1′-(Di-2-Propen-1-Ylsilylene)Bis[Benzene] Synonym
- Benzene, 1,1′-(di-2-propen-1-ylsilylene)bis- Synonym
- Silane, diallyldiphenyl- Synonym
- Silane, diphenyldi-2-propenyl- Synonym
- 1,1′-(Di-2-propen-1-ylsilylene)bis[benzene] Synonym
- Diallyldiphenylsilane Synonym
- Diphenyldiallylsilane Synonym
- NSC 269574 Synonym
- 4,4-Diphenyl-4-sila-1,6-heptadiene Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 264.44 g/mol | CAS Common Chemistry |
| 264.444 g/mol | RDKit | |
| Density | 1.00 g/cm³ | CAS Common Chemistry |
| 0.995 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | C=CC[Si](C=1C=CC=CC1)(C=2C=CC=CC2)CC=C | CAS Common Chemistry |
| InChI | InChI=1S/C18H20Si/c1-3-15-19(16-4-2,17-11-7-5-8-12-17)18-13-9-6-10-14-18/h3-14H,1-2,15-16H2 | CAS Common Chemistry |
| InChI Key | InChIKey=ZODWTWYKYYGSFS-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 1,1′-(Di-2-propen-1-ylsilylene)bis[benzene] | CAS Common Chemistry |
| Heavy Atom Count | 19 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 6 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 3.6216000000000026 | RDKit |
| 3.6216 | RDKit | |
| Molar Refractivity | 87.91400000000004 cm³/mol | RDKit |
| Ring Count | 2 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.1111 | RDKit |
| 0.11 | chempirical lib | |
| Exact Mass | 264.13342717 g/mol | RDKit |
| Boiling Point | 140-141 °C @ 2 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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| 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 = 264.44 g/mol; density = 1.000 g/mL. Edit any field — others recompute live.
