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2-Bromo-4-chloro-1-iodobenzene

2-Bromo-4-chloro-1-iodobenzene Structure
2-Bromo-4-chloro-1-iodobenzene
  • CAS No.31928-44-6
  • Chemical Name:2-Bromo-4-chloro-1-iodobenzene
  • CBNumber:CB0691356
  • Molecular Formula:C6H3BrClI
  • Formula Weight:317.35
  • MOL File:31928-44-6.mol
2-Bromo-4-chloro-1-iodobenzene Property
  • Melting point 32-35℃
  • Boiling point 279℃
  • Density 2.272
  • Flash point 123℃
  • storage temp. Keep in dark place,Sealed in dry,Room Temperature
  • solubility Methanol[soluble in]
  • solubility soluble in Methanol
  • form powder to lump to clear liquid
  • color White or Colorless to Yellow
  • Sensitive Light Sensitive
  • InChI InChI=1S/C6H3BrClI/c7-5-3-4(8)1-2-6(5)9/h1-3H
  • InChIKey CXHXFDQEFKFYQJ-UHFFFAOYSA-N
  • SMILES C1(I)=CC=C(Cl)C=C1Br
  • CAS DataBase Reference 31928-44-6
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :26-37
  • Hazard Note  :Irritant
  • HS Code  :29039990
  • NFPA 704:
    1
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P280a-P304+P340-P305+P351+P338-P405-P501a
2-Bromo-4-chloro-1-iodobenzene Price More Price(5)
  • Brand: TCI Chemicals (India)
  • Product number: B4243
  • Product name : 2-Bromo-4-chloro-1-iodobenzene
  • Purity: min. 96.0 %
  • Packaging: 5G
  • Price: ₹3200
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-B25409-14
  • Product name : 2-Bromo-4-chloro-1-iodobenzene, 98%
  • Purity: 
  • Packaging: 25g
  • Price: ₹29283
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: B4243
  • Product name : 2-Bromo-4-chloro-1-iodobenzene
  • Purity: min. 96.0 %
  • Packaging: 25G
  • Price: ₹7600
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-B25409-06
  • Product name : 2-Bromo-4-chloro-1-iodobenzene, 98%
  • Purity: 
  • Packaging: 5g
  • Price: ₹8977
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-B25409-03
  • Product name : 2-Bromo-4-chloro-1-iodobenzene, 98%
  • Purity: 
  • Packaging: 1g
  • Price: ₹3044
  • Updated: 2022/05/26
  • Buy: Buy

2-Bromo-4-chloro-1-iodobenzene Chemical Properties,Usage,Production

  • Synthesis 2-Bromo-4-chloroaniline (10 g, 48 mmol) was suspended in hydrochloric acid water (50 mL of concentrated hydrochloric acid and 35 mL of water), and the suspension was cooled on a dry ice/methanol bath at -15°C. A sodium nitrite aqueous solution (3.6 g, 52 mmol, 1. 1 eq. /20 mL) was gradually added dropwise to it over 20 minutes, and the mixture was stirred from -15°C to 0°C for 30 minutes, thereby preparing a diazonium salt. The reaction solution was gradually added dropwise to a potassium iodide aqueous solution (73 g, 0.44 mol, 9 eq. /220 mL) at room temperature for 10 minutes. The reaction mixture was stirred at room temperature for 6 hours and then allowed to stand overnight. Dichloromethane (200 mL) was added to the reaction mixture, and subsequently, sodium hydrogensulfite (2 g) was added, deactivating the generated iodine. An organic layer was aliquoted, washed with a 10 % sodium hydrogensulfite aqueous solution (100 mL) and saturated salt water (30 mL) and dried over anhydrous magnesium sulfate. The solvent was then distilled off to obtain a red liquid. This was purified using column chromatography (silica gel/hexane) to obtain a white needle crystal 2-Bromo-4-chloro-1-iodobenzene (12.4 g, 81 %).
2-Bromo-4-chloro-1-iodobenzene Preparation Products And Raw materials
Raw materials
Preparation Products
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2-Bromo-4-chloro-1-iodobenzene Spectrum
31928-44-6, 2-Bromo-4-chloro-1-iodobenzeneRelated Search:
  • Iodine Compounds
  • Chlorine Compounds
  • Bromine Compounds
  • 化工中间体
  • 医用原料
  • 高端化学
  • 有机化学
  • 化工品
  • 苯环系列
  • 医药中间体
  • 卤代物
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  • 31928-44-6
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  • 2-Bromo-4-chloro-1-iodobenzene &gt
  • 1-Iodo-2-bromo-4-chlorobenzene
  • 2-Bromo-1-iodo-4-chlorobenzene
  • 2-BROMO-4-CHLORO-1-IODOBENZENE

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