4170-50-7

Basic information

• Product Name: 1,2-DIBROMOETHYLTRICHLOROSILANE
• Synonyms: A, B-DIBROMOETHYLTRICHLOROSILANE;1,2-DIBROMOETHYLTRICHLOROSILANE;(1,2-dibromoethyl)trichloro-silan;trichloro(1,2-dibromoethyl)-silan;Dibromoethyltrichlorosilane;trichloro(1,2-dibromoethyl)silane
• CAS NO: 4170-50-7
• Molecular Formula: C₂H₃Br₂Cl₃Si
• Molecular Weight: 321.3
• EINECS: 224-031-6
• Mol File: 4170-50-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 90 °C
• Flash Point: 65°C
• Appearance: /
• Density: 2.046
• Vapor Pressure: 0.411mmHg at 25°C
• Refractive Index: 1.5370
• Stability: Stable, but may be water sensitive.
• CAS DataBase Reference: 1,2-DIBROMOETHYLTRICHLOROSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-DIBROMOETHYLTRICHLOROSILANE(4170-50-7)
• EPA Substance Registry System: 1,2-DIBROMOETHYLTRICHLOROSILANE(4170-50-7)

Safety Data

• TSCA: Yes
• Hazardous Substances Data: 4170-50-7(Hazardous Substances Data)

Usage

Chemical Properties

solid

InChI:InChI=1/C2H3Br2Cl3Si/c3-1-2(4)8(5,6)7/h2H,1H2

Upstream product

• 75-94-5 trichlorovinylsilane 

Downstream Products

• 593-60-2 Vinyl bromide 
• 10026-04-7 tetrachlorosilane 
• 18038-34-1 (vi-1-Br)SiCl₃ 
• 13852-33-0 (2-bromo-vinyl)-trichloro-silane 
• 13852-14-7 trichlorosilylacetylene 
• 3410-77-3 tetraisocyanatosilane 

Relevant articles and documents

Ambident Electrophilic Character of Thioxophosphoranesulphenyl Bromides =P(S)SBr. A Novel Observation of Electrophilic Addition to a Carbon-Carbon Double Bond

The thioxophosphoranesulphenyl bromides (1) act as ambident electrophiles towards alkenes and react, depending on the structure of the alkene, to give either the normal addition products -SC(R1)(R2)CR3(R4)(Br) or 1,2-dibromides and -disulphides.