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1-BROMO-2-ETHYNYLBENZENE

1-BROMO-2-ETHYNYLBENZENE Structure
1-BROMO-2-ETHYNYLBENZENE
  • CAS No.766-46-1
  • Chemical Name:1-BROMO-2-ETHYNYLBENZENE
  • CBNumber:CB7702495
  • Molecular Formula:C8H5Br
  • Formula Weight:181.03
  • MOL File:766-46-1.mol
1-BROMO-2-ETHYNYLBENZENE Property
  • Boiling point 92-93 °C20 mm Hg(lit.)
  • Density 1.443 g/mL at 25 °C(lit.)
  • refractive index n20/D 1.595(lit.)
  • Flash point 147 °F
  • storage temp. Keep in dark place,Sealed in dry,Room Temperature
  • solubility Acetone, Dichloromethane, Ethyl Acetate, Hexane
  • form Oil
  • color Colourless
  • Stability Light and Temperature Sensitive.
  • CAS DataBase Reference 766-46-1(CAS DataBase Reference)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :26-36
  • RIDADR  :NA 1993 / PGIII
  • WGK Germany  :3
  • HS Code  :2903998090
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338
1-BROMO-2-ETHYNYLBENZENE Price More Price(3)
  • Brand: Sigma-Aldrich(India)
  • Product number: 494178
  • Product name : 1-Bromo-2-ethynylbenzene
  • Purity: 95%
  • Packaging: 1G
  • Price: ₹11190
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: B4608
  • Product name : 1-Bromo-2-ethynylbenzene
  • Purity: min. 98.0 %
  • Packaging: 1G
  • Price: ₹9200
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: B4608
  • Product name : 1-Bromo-2-ethynylbenzene
  • Purity: min. 98.0 %
  • Packaging: 5G
  • Price: ₹23200
  • Updated: 2022/05/26
  • Buy: Buy

1-BROMO-2-ETHYNYLBENZENE Chemical Properties,Usage,Production

  • Chemical Properties Colourless Oil
  • Uses Starting material for heterocyclotriynes, second-order nonlinear optical materials, and unsymmetrical 1,4-diarylbutadiynes
  • Uses 1-Bromo-2-ethynylbenzene may be used in the synthesis of 1-(2-bromophenyl)-2-(dibenzo[b,d]thiophen-4-yl)ethanone.
  • Synthesis Reference(s) Tetrahedron Letters, 22, p. 2495, 1981 DOI: 10.1016/S0040-4039(01)92942-9
  • General Description 1-Bromo-2-ethynylbenzene (BEB) is a haloalkyne. It undergoes Sonogashira coupling with methyl 2-iodobenzoate to form bromo tolane derivative.
1-BROMO-2-ETHYNYLBENZENE Preparation Products And Raw materials
Raw materials
Preparation Products
1-BROMO-2-ETHYNYLBENZENE Suppliers
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1-BROMO-2-ETHYNYLBENZENE Spectrum
766-46-1, 1-BROMO-2-ETHYNYLBENZENERelated Search:
  • Organic Building Blocks
  • Halogenated Hydrocarbons
  • Alkynyl
  • Aromatics
  • Aromatics Compounds
  • Aromatic Halides (substituted)
  • 合成材料中间体
  • 高端化学
  • 有机试剂
  • 中间体-有机中间体
  • 炔烃
  • 其他杂环
  • Organic Building Blocks
  • Halogenated Hydrocarbons
  • Building Blocks
  • Alkynyl
  • ARYL HALIDE
  • C8H5Br
  • 1-溴-2-乙炔苯*5
  • 2-溴苯炔
  • 1-溴-2-乙炔基苯
  • 1-溴-2-苯乙炔
  • 2-溴苯乙炔
  • 2-溴苯基乙炔
  • 1-溴-2-乙炔苯
  • 766-46-1
  • 2'-Bromophenylacetylene
  • DK893
  • 2-BROMOPHENYLACETYLENE
  • 1-Bromo-2-ethynylbenzene&gt
  • 2-bromo-1-ethynylbenzene
  • o-Bromophenylacetylene
  • 1-BroMo-2-ethynylbenzene 95%
  • 2-Bromophenylacetylene 97%
  • Benzene, 1-broMo-2-ethynyl-
  • 2'-BROMOPHENYL ACETYLENE
  • 1-BROMO-2-ETHYNYLBENZENE

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