18419-84-6

Basic information

• Product Name: DIMETHYLPHENYLSILANOL,
• Synonyms: 1,2-DIETHOXYTETRAMETHYLDISILANE;Disilane,1,2-diethoxy-1,1,2,2-tetramethyl-
• CAS NO: 18419-84-6
• Molecular Formula: C₈H₂₂O₂Si₂
• Molecular Weight: 206.43
• Product Categories: Chemical Synthesis;Disilanes;Organometallic Reagents;Organosilicon
• Mol File: 18419-84-6.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 84℃/50mmHg
• Flash Point: 42°C
• Appearance: /
• Density: 0.836g/mLat 25℃
• Refractive Index: n20/D 1.423
• CAS DataBase Reference: DIMETHYLPHENYLSILANOL,(CAS DataBase Reference)
• NIST Chemistry Reference: DIMETHYLPHENYLSILANOL,(18419-84-6)
• EPA Substance Registry System: DIMETHYLPHENYLSILANOL,(18419-84-6)

Safety Data

• Statements: 10
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• Hazardous Substances Data: 18419-84-6(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 18419-84-6 differently. You can refer to the following data:
1. Disilane reagent used to prepare dimethylsilanol cross-coupling partners.1
2. Disilane reagent used to prepare dimethylsilanol cross-coupling partners.

Upstream product

• 17861-33-5 1,1,2-Trimethyl-1,2,2-triethoxydisilan 
• 75-16-1 methylmagnesium bromide 
• 64-17-5 ethanol 
• 18139-99-6 1,2-bis(chloromethyl)-1,1,2,2-tetramethylsilane 
• 4342-61-4 1,2-dichlorotetramethylsilane 
• 18001-76-8 1,1,2,2-tetraethoxydimethyldisilane 

Downstream Products

• 18420-09-2 1,3-diethoxy-1,1,3,3-tetramethyldisiloxane 
• 2132-80-1 4,4'-Dimethoxybiphenyl 
• 100-66-3 methoxybenzene 
• 140642-59-7 ethoxy-(4-methoxy-phenyl)-dimethyl-silane 
• 609353-65-3 1-[4-(ethoxy-dimethyl-silanyl)-phenyl]-ethanone 
• 609353-67-5 4-(ethoxy-dimethyl-silanyl)-benzoic acid ethyl ester 
• 1122485-00-0 methyl 3-(hydroxydimethylsilyl)benzoate 
• 1431289-45-0 methyl 3-((hydroxydimethylsilyl)methyl)benzoate 
• 1431289-28-9 tert-butyl 3-(1-(7-(hydroxydimethylsilyl)-1-naphthoyl)piperidin-4-yl)benzylcarbamate 
• 1431289-03-0 C₂₈H₃₆N₂O₄SSi 
• 1431289-22-3 tert-butyl 3-(1-(2'-(hydroxydimethylsilyl)-[1,1'-biphenyl]-3-carbonyl)piperidin-4-yl)benzylcarbamate 
• 609353-66-4 ethoxy-dimethyl-(4-nitro-phenyl)-silane 
• 119288-90-3 2-(ethoxydimethylsilyl)benzoesaeureethylester 

Relevant articles and documents

Diethyla propoxycyclohexyl four methyl two silane purifying method and application

The invention relates to the technical field of chemical industry, in particular to a purification method and an application of dioxethyl-tetramethyl-disilane. A reduced pressure distillation method is utilized for purifying 1, 2-dioxethyl-1, 1, 2, 2-tetramethyl-disilane, and in the reduced pressure distillation process, fillers of a rectifying column for the reduced pressure distillation include magnesium chips, calcium chloride or mixture of the magnesium chips and the calcium chloride. In purification steps of the 1, 2-dioxethyl-1, 1, 2, 2-tetramethyl-disilane, the magnesium chips and/or calcium chloride are/is used as the fillers in the reduced pressure distillation, so that removal of residual hydrogen chloride and ethanol in a reaction system is facilitated, and the 1, 2-dioxethyl-1, 1, 2, 2-tetramethyl-disilane with high purity can be obtained.