18395-92-1

Basic information

• Product Name: Dichlorobis(2-methylpropyl)silane
• Synonyms: Dichlorobis(2-methylpropyl)silane
• CAS NO: 18395-92-1
• Molecular Formula: C8H18Cl2Si
• Molecular Weight: 213.22
• Mol File: 18395-92-1.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 202.4°C at 760 mmHg
• Flash Point: 71.3°C
• Appearance: /
• Density: 0.969g/cm³
• Vapor Pressure: 0.418mmHg at 25°C
• Refractive Index: 1.435
• CAS DataBase Reference: Dichlorobis(2-methylpropyl)silane(CAS DataBase Reference)
• NIST Chemistry Reference: Dichlorobis(2-methylpropyl)silane(18395-92-1)
• EPA Substance Registry System: Dichlorobis(2-methylpropyl)silane(18395-92-1)

Safety Data

• Hazardous Substances Data: 18395-92-1(Hazardous Substances Data)

Usage

InChI:InChI=1/C8H18Cl2Si/c1-7(2)5-11(9,10)6-8(3)4/h7-8H,5-6H2,1-4H3

Upstream product

• 513-36-0 isobutyryl chloride 
• 10026-04-7 tetrachlorosilane 
• 926-62-5 isobutylmagnesium bromide 
• 18169-57-8 isobutyltrichlorosilane 
• 5674-02-2 2-methylpropylmagnesium chloride 

Relevant articles and documents

One-pot condensation of a bicyclo[1.1.1]pentasilane through elimination of iodotrimethylsilane assisted by a lewis base

Development of efficient bond formation reactions remains important in organic and main-group-element chemistry. Herein, we report the metal-free one-pot condensation reaction of 1-iodo-3-trimethylsilyl-substituted bicyclo[1.1.1]pentasilane (BPS) in the presence of 4-(dimethylamino)pyridine (DMAP) providing oligomers of BPS, persila[n]staffanes (n = 2, 3), which involves the successive Si?Si bond formation reaction accompanied by the concomitant formation of iodotrimethylsilane (TMSI) in the form of a DMAP complex. The computational study suggests that the formation of a pentasila[1.1.1]propellane?DMAP complex resulting from the elimination of TMSI from the BPS is a key intermediate.