Back to Search
Molecule
Tris(Trimethylsilyl) Borate
CAS: 4325-85-3 · C9H27BO3Si3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 4325-85-3
- Molecular Formula
- C9H27BO3Si3
- Molecular Mass
- 278.38 g/mol
Identifiers
CAS Registry Number
4325-85-3
SMILES
C[Si](C)(C)OB(O[Si](C)(C)C)O[Si](C)(C)C
InChI Key
YZYKZHPNRDIPFA-UHFFFAOYSA-N
InChI
InChI=1S/C9H27BO3Si3/c1-14(2,3)11-10(12-15(4,5)6)13-16(7,8)9/h1-9H3
Names and Synonyms
- Tris(Trimethylsilyl) Borate Synonym
- Silanol, 1,1,1-trimethyl-, 1,1′,1′′-triester with boric acid (H3BO3) Synonym
- Silanol, trimethyl-, triester with boric acid (H3BO3) Synonym
- Silanol, trimethyl-, borate Synonym
- Borane, tris(trimethylsiloxy)- Synonym
- Tris(trimethylsilyl) borate Synonym
- Tris(trimethylsiloxy)boron Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 278.38 g/mol | CAS Common Chemistry |
| 278.382 g/mol | RDKit | |
| Density | 0.83 g/cm³ | CAS Common Chemistry |
| 0.825 g/cm3 | CAS Common Chemistry | |
| Boiling Point | 184 °C | CAS Common Chemistry |
| Canonical SMILES | O(B(O[Si](C)(C)C)O[Si](C)(C)C)[Si](C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C9H27BO3Si3/c1-14(2,3)11-10(12-15(4,5)6)13-16(7,8)9/h1-9H3 | CAS Common Chemistry |
| InChI Key | InChIKey=YZYKZHPNRDIPFA-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -35 °C | CAS Common Chemistry |
| Name | Tris(trimethylsilyl) borate | CAS Common Chemistry |
| Heavy Atom Count | 16 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 6 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 27.69 Ų | RDKit |
| LogP | 3.525800000000002 | RDKit |
| 3.5258 | RDKit | |
| 3.75 | chempirical lib | |
| Molar Refractivity | 79.04700000000004 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 278.136104714 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 = 278.38 g/mol; density = 0.830 g/mL. Edit any field — others recompute live.
