CAS 791-31-1

Triphenylsilanol

Description:

Triphenylsilanol, with the CAS number 791-31-1, is an organosilicon compound characterized by the presence of a silicon atom bonded to three phenyl groups and a hydroxyl group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and temperature. Triphenylsilanol exhibits moderate solubility in organic solvents, such as ethanol and ether, but is generally insoluble in water due to its hydrophobic phenyl groups. It is known for its ability to act as a Lewis acid and can participate in various chemical reactions, including condensation and substitution reactions. The hydroxyl group imparts some degree of polarity, allowing it to engage in hydrogen bonding, which can influence its reactivity and interactions with other substances. Triphenylsilanol is utilized in organic synthesis, as a reagent in the preparation of siloxanes, and in the development of silicone-based materials. Its unique structure and properties make it a valuable compound in both academic research and industrial applications.

Formula: C₁₈H₁₆OSi

InChI: 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

InChI key: InChIKey=NLSXASIDNWDYMI-UHFFFAOYSA-N

SMILES: [Si](O)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Synonyms:

• 1,1,1-Triphenylsilanol
• Hydroxytriphenyl-Silan
• Hydroxytriphenylsilane
• Ls 6400
• NSC 12564
• Silanol, 1,1,1-triphenyl-
• Silanol, triphenyl-
• Triphenylhydroxysilane
• TriphenylsilSIT8722.0
• Triphenylsilanolwhitepowder
• Triphenylsilyl hydroxide
• Triphenylsilylhydroxide
• Tsl 8161D
• Z 6800

Triphenylsilanol

CAS: 791-31-1

Formula: C₁₈H₁₆OSi

Purity: >98.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 276.41

Ref: 3B-T0945

Triphenylsilanol, 98%

CAS: 791-31-1

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. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aes

Formula: C₁₈H₁₆OSi

Purity: 98%

Color and Shape: Crystalline powder, White

Molecular weight: 276.41

Ref: 02-A19284

Triphenylsilanol, min. 98%

CAS: 791-31-1

Triphenylsilanol, min. 98%

Formula: (C₆H₅)₃SiOH

Purity: min. 98%

Color and Shape: white pwdr.

Molecular weight: 276.41

Ref: 08-93-1468

Triphenylsilanol

CAS: 791-31-1

Formula: C₁₈H₁₆OSi

Purity: 98%

Color and Shape: Solid

Molecular weight: 276.4045

Ref: IN-DA003V63

Triphenylsilanol

CAS: 791-31-1

Triphenylsilanol

Formula: C₁₈H₁₆OSi

Purity: >98%

Color and Shape: Solid

Molecular weight: 276.40454

Ref: 54-OR350377

Triphenylsilanol

CAS: 791-31-1

Triphenylsilanol

Formula: C₁₈H₁₆OSi

Purity: 98%

Molecular weight: 276.41

Ref: IN-DG155728

Triphenylsilanol

CAS: 791-31-1

Formula: C₁₈H₁₆OSi

Purity: ≥ 98.0%

Color and Shape: White to almost white powder or crystals

Molecular weight: 276.41

Ref: 7W-GL2755

TRIPHENYLSILANOL

CAS: 791-31-1

Formula: C₁₈H₁₆OSi

Color and Shape: Off-White Solid

Molecular weight: 276.41

Ref: 3H-SIT8695.0

Triphenylsilanol

CAS: 791-31-1

S20625 - Triphenylsilanol

Formula: C₁₈H₁₆OSi

Purity: 98%

Color and Shape: Solid, Off-white solid

Molecular weight: 276.41

Ref: 10-S20625

Triphenylsilanol

CAS: 791-31-1

Triphenylsilanol is a biochemical substance.

Formula: C₁₈H₁₆OSi

Purity: 98%

Color and Shape: White Crystal

Molecular weight: 276.4

Ref: TM-T20521