Triphenylsilanol is used as a water surrogate for regioselective Pd catalyzed allylations. A thick on germanium substrates have been produced by the electron bombardment of an evaporated thin film of triphenylsilanol.
| Canonical Smiles | C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)O |
|---|---|
| IUPAC Name | hydroxy(triphenyl)silane |
| InChIKey | NLSXASIDNWDYMI-UHFFFAOYSA-N |
| INCHI | 1S/C18H16OSi/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15,19H |
| Isomeric SMILES | C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)O |
| WGK Germany | 1 |
| RTECS | VV4325500 |
| PubChem CID | 69925 |
| Molecular Weight | 276.41 |
| Beilstein | 985007 |
| Reaxy-Rn | 985007 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzene and substituted derivatives |
| Alternative Parents | Silanols Organoheterosilanes Organic metalloid salts Organic oxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Monocyclic benzene moiety - Organoheterosilane - Organic metalloid salt - Silanol - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organosilicon compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene. |
| External Descriptors | organosilanol |
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 G1813091 | Certificate of Analysis | Feb 05, 2026 | T162160 |
| A2207304 | Certificate of Analysis | Sep 28, 2025 | T162160 |
| A2207305 | Certificate of Analysis | Sep 28, 2025 | T162160 |
| A2207308 | Certificate of Analysis | Sep 28, 2025 | T162160 |
| A2207309 | Certificate of Analysis | Sep 28, 2025 | T162160 |
| A2207310 | Certificate of Analysis | Sep 28, 2025 | T162160 |
| H2507656 | Certificate of Analysis | Jul 18, 2024 | T162160 |
| H2507655 | Certificate of Analysis | Jul 16, 2024 | T162160 |
| H2507657 | Certificate of Analysis | Jul 16, 2024 | T162160 |
| H2526723 | Certificate of Analysis | Jul 16, 2024 | T162160 |
| H2526724 | Certificate of Analysis | Jul 16, 2024 | T162160 |
| F2424306 | Certificate of Analysis | May 08, 2024 | T162160 |
| F2424307 | Certificate of Analysis | May 08, 2024 | T162160 |
| F2424308 | Certificate of Analysis | May 08, 2024 | T162160 |
| F2424309 | Certificate of Analysis | May 08, 2024 | T162160 |
| Solubility | Insoluble in water; Soluble in Acetone |
|---|---|
| Sensitivity | Moisture sensitive |
| Melt Point(°C) | 150-153°C(lit.) |
| Molecular Weight | 276.400 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 276.097 Da |
| Monoisotopic Mass | 276.097 Da |
| Topological Polar Surface Area | 20.200 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 240.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
