1631-84-1

Basic information

• Product Name: PHENYLDICHLOROSILANE
• Synonyms: dichlorophenyl-silan;Silane, dichloro-phenyl-,;PHENYLDICHLOROSILANE;DICHLOROPHENYLSILANE;DICHLOROPHENYLSILANE, 98+%;Benzene,(dichlorosilyl)-
• CAS NO: 1631-84-1
• Molecular Formula: C₆H₆Cl₂Si
• Molecular Weight: 177.1
• EINECS: 216-635-3
• Product Categories: Phenyl Silanes
• Mol File: 1631-84-1.mol
• Article Data: 16

Chemical Properties

• Boiling Point: 64.5-65.5 °C10 mm Hg(lit.)
• Flash Point: 118 °C
• Appearance: White to yellow/Crystalline Powder
• Density: 1.204 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.5250(lit.)
• Water Solubility: Hydrolyzes in water.
• Sensitive: Moisture Sensitive
• BRN: 2433865
• CAS DataBase Reference: PHENYLDICHLOROSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: PHENYLDICHLOROSILANE(1631-84-1)
• EPA Substance Registry System: PHENYLDICHLOROSILANE(1631-84-1)

Safety Data

• Hazard Codes: C
• Statements: 10-14-34
• Safety Statements: 26-36/37/39-45-27
• RIDADR: UN 2986 8/PG 2
• WGK Germany: 1
• F: 10-21
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• Hazardous Substances Data: 1631-84-1(Hazardous Substances Data)

Usage

Chemical Properties

Clear to straw liquid

Uses

Dichlorophenylsilane is used as the intermediates of OLED,pharmaceuticals, cosmetics. It is also used as reduction reagent.

InChI:InChI=1/C6H5Cl2Si/c7-9(8)6-4-2-1-3-5-6/h1-5H

Upstream product

• 71-43-2 benzene 
• 108-90-7 chlorobenzene 
• 1631-83-0 diphenylsilyl chloride 
• 80-10-4 diphenylsilyl dichloride 
• 10025-78-2 trichlorosilane 
• 4109-96-0 Dichlorosilane 
• 98-13-5 Phenyltrichlorosilane 
• 694-53-1 phenylsilane 
• 617-86-7 triethylsilane 
• 10294-34-5 boron trichloride 
• 7637-07-2 boron trifluoride 
• 7446-70-0 aluminium trichloride 
• 1070-78-6 1,1,1,3-tetrachloropropane 

Downstream Products

• 17478-00-1 1-acetoxy-2-(dichloro-phenyl-silanyl)-ethane 
• 834-68-4 dichloro(4-chlorophenyl)(phenyl)silane 
• 853-16-7 p-bis(dichlorophenylsilyl)-2,2'-benzene 
• 715-18-4 dichloro-phenyl-(3,3,3-trifluoro-propyl)-silane 
• 17998-74-2 1-acetoxy-3-(dichloro-phenyl-silanyl)-propane 
• 1077-57-2 3-(dichloro-phenyl-silanyl)-propionitrile 
• 54943-58-7 2,2'-(chloro-phenyl-silanediyl)-bis-benzothiazole 
• 13852-30-7 Ethynyl-difluoro-phenyl-silane 
• 13852-31-8 <β-Chlor-vinyl>-phenyl-dichlor-silan 
• 13852-32-9 1.2-Bis--ethylen 
• 20089-36-5 C₁₂H₂₂O₂Si₂ 
• 20089-38-7 C₂₄H₄₂O₃Si₄ 
• 20089-39-8 C₃₀H₄₈O₄Si₅ 
• 20089-40-1 C₃₆H₅₄O₅Si₆ 

Relevant articles and documents

Borohydride catalyzed redistribution reaction of hydrosilane and chlorosilane: A potential system for facile preparation of hydrochlorosilanes

Various borohydrides were found to catalyze the redistribution reaction of hydrosilane and chlorosilane in different solvents to produce hydrochlorosilanes efficiently and facilely. The redistribution reaction was affected by solvent and catalyst. The substrate scope was investigated in HMPA with LiBH4 as catalyst. A possible mechanism was proposed to explain the redistribution process.

Neutral-Eosin-Y-Photocatalyzed Silane Chlorination Using Dichloromethane

Chlorosilanes are versatile reagents in organic synthesis and material science. A mild pathway is now reported for the quantitative conversion of hydrosilanes to silyl chlorides under visible-light irradiation using neutral eosin Y as a hydrogen-atom-transfer photocatalyst and dichloromethane as a chlorinating agent. Stepwise chlorination of di- and trihydrosilanes was achieved in a highly selective fashion assisted by continuous-flow micro-tubing reactors. The ability to access silyl radicals using photocatalytic Si?H activation promoted by eosin Y offers new perspectives for the synthesis of valuable silicon reagents in a convenient and green manner.

Hydrodehalogenation of alkyl halides catalyzed by a trichloroniobium complex with a redox active α-diimine ligand

A high-valent d0 niobium(v) complex, (α-diimine)NbCl3 (1), bearing a dianionic redox-active α-diimine ligand served as a catalyst for a hydrodehalogenation reaction of alkyl halides in the presence of PhSiH3. During the catalytic reaction, the redox-active α-diimine ligand allowed the complex to reversibly release and accept one-electron through switching its coordination mode between a dianionic folded form and a monoanionic planar one.