3959-13-5

Basic information

• Product Name: methylphenylsilanediol
• Synonyms: methylphenylsilanediol;Methyldihydroxyphenylsilane;Methylphenyldihydroxysilane;Phenyl(methyl)dihydroxysilane;Einecs 223-562-0;Silanediol, methylphenyl-
• CAS NO: 3959-13-5
• Molecular Formula: C₇H₁₀O₂Si
• Molecular Weight: 154.2386
• EINECS: 223-562-0
• Mol File: 3959-13-5.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 250.6 °C at 760 mmHg
• Flash Point: 105.4 °C
• Appearance: /
• Density: 1.12 g/cm³
• Vapor Pressure: 0.0112mmHg at 25°C
• Refractive Index: 1.542
• Storage Temp.: Hygroscopic, Refrigerator, under inert atmosphere
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• CAS DataBase Reference: methylphenylsilanediol(CAS DataBase Reference)
• NIST Chemistry Reference: methylphenylsilanediol(3959-13-5)
• EPA Substance Registry System: methylphenylsilanediol(3959-13-5)

Safety Data

• Hazardous Substances Data: 3959-13-5(Hazardous Substances Data)

Usage

Uses

Methylphenylsilanediol acts as a reagent used in the synthetic preparation of (tetramethylnapthalenyl)silanol derivative and in the determination of their activity as selective inhibitors of adult T-cell leukemia (ATL)

InChI:InChI=1/C7H10O2Si/c1-10(8,9)7-5-3-2-4-6-7/h2-6,8-9H,1H3

Upstream product

• 75-54-7 Dichloromethylsilane 
• 149-74-6 dichloromethylphenylsilane 
• 3027-21-2 dimethoxy(methyl)phenylsilane 
• 31650-28-9 bis(2-thienyl)methylphenylsilane 
• 766-08-5 methylphenylsilane 
• 775-56-4 diethoxy-methyl-phenyl-silane 

Downstream Products

• 64793-19-7 C₁₅H₂₈Cl₂O₆Si₃ 
• 56792-10-0 C₁₁H₁₄Cl₄O₂Si₃ 
• 613-37-6 4-methoxylbiphenyl 
• 53040-92-9 4-(4-tolyl)anisole 
• 92-52-4 biphenyl 
• 1415933-87-7 1,5-divinyl-1,1,5,5-tetramethoxy-3-phenyl-3-methyltrisiloxane 
• 56764-59-1 C₂₉H₃₆Cl₆O₆Si₇ 
• 64793-12-0 2,2,6,6-Tetraethoxy-4,8-dimethyl-4,8-diphenyl-[1,3,5,7,2,4,6,8]tetroxatetrasilocane 
• 17962-87-7 1,5-dichloro-1,1,3,5,5-pentamethyl-3-phenyltrisiloxane 
• 64793-13-1 2,2,6,6-Tetraethoxy-4,4,8-trimethyl-8-phenyl-[1,3,5,7,2,4,6,8]tetroxatetrasilocane 
• 56764-49-9 C₉H₁₄Cl₄O₂Si₃ 
• 106582-62-1 1-hydro-1,3,3,5,7,7-hexamethyl-5-phenylcyclotetrasiloxane 
• 499777-17-2 1,1,3,5,5-pentamethyl-3-phenyltrisiloxane-1,5-diol 
• 56764-50-2 C₁₉H₁₈Cl₄O₂Si₃ 

Relevant articles and documents

METHOD FOR PRODUCING SILANOLS AND NOVEL SILANOLS

PROBLEM TO BE SOLVED: To provide a method for efficiently producing silanols useful as functional chemicals, and to provide novel silanols. SOLUTION: There is provided a method for producing silanols including a reaction step of reacting alkoxysilanes having Si-OR bonds (R represents a hydrocarbon group having 1 to 6 carbon atoms) with water or heavy water in the presence of a catalyst, wherein a method for producing silanols having an Si-OR' bond (R' represents a hydrogen atom or a deuterium atom) is characterized in that the catalyst is an inorganic solid acid catalyst having a regular pore structure. There is also provided novel silanols obtained thereby. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

O2-enhanced catalytic activity of gold nanoparticles in selective oxidation of hydrosilanes to silanols

O2 acts as a nonconsumed activator for gold nanoparticles (AuNPs) in the oxidation of hydrosilanes to silanols with water under O2 atmosphere, providing an acceleration of more than 200 times relative to the reaction rate under Ar atmosphere. The AuNP catalyst under aerobic conditions exhibits high activity in the oxidation with high turnover numbers (1230000). Various hydrosilanes including less-reactive bulky ones can be converted to the corresponding silanols in excellent yields. Moreover, the present AuNP catalyst is reusable while maintaining the high performance.

Bis(2-thienyl)silanes: new, versatile precursors to arylsilanediols

Silanediols have been shown to be effective bioisosteres for the hydrated carbonyl group. Current methods for the formation of silanediols place a number of constraints on how and where this functionality may be used. A range of arylsilanes that would allow both the formation of arylsilanediols and that are also compatible with multi-step synthetic routes, have been investigated as possible precursors to silanediols. Through this study bis(2-furyl)silanes and, in particular, bis(2-thienyl)silanes have been identified as practical precursors to arylsilanediols.