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2-Bromo-4-chloropyridine

2-Bromo-4-chloropyridine Structure
2-Bromo-4-chloropyridine
  • CAS No.22918-01-0
  • Chemical Name:2-Bromo-4-chloropyridine
  • CBNumber:CB2284312
  • Molecular Formula:C5H3BrClN
  • Formula Weight:192.44
  • MOL File:22918-01-0.mol
2-Bromo-4-chloropyridine Property
  • Melting point <30℃
  • Boiling point 98°C
  • Density 1.736±0.06 g/cm3(Predicted)
  • Flash point >110℃
  • storage temp. -20°C
  • solubility soluble in Methanol
  • form powder to lump to clear liquid
  • pka 0.12±0.10(Predicted)
  • color White or Colorless to Almost white or Almost colorless
  • InChIKey SURKZMFXICWLHU-UHFFFAOYSA-N
  • CAS DataBase Reference 22918-01-0(CAS DataBase Reference)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H302-H315-H318-H335
  • Precautionary statements P280-P301+P312+P330-P302+P352-P305+P351+P338+P310
2-Bromo-4-chloropyridine Price More Price(6)
  • Brand: Sigma-Aldrich(India)
  • Product number: 722413
  • Product name : 2-Bromo-4-chloropyridine
  • Purity: 95%
  • Packaging: 1G
  • Price: ₹5953.75
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 722413
  • Product name : 2-Bromo-4-chloropyridine
  • Purity: 95%
  • Packaging: 5G
  • Price: ₹16811.23
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: B4407
  • Product name : 2-Bromo-4-chloropyridine
  • Purity: min. 98.0 %
  • Packaging: 1G
  • Price: ₹3200
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: B4407
  • Product name : 2-Bromo-4-chloropyridine
  • Purity: min. 98.0 %
  • Packaging: 5G
  • Price: ₹6400
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-H33698-06
  • Product name : 2-Bromo-4-chloropyridine, 97%
  • Purity: 
  • Packaging: 5g
  • Price: ₹16028
  • Updated: 2022/05/26
  • Buy: Buy

2-Bromo-4-chloropyridine Chemical Properties,Usage,Production

  • Chemical Properties Light yellow liquid
  • Uses 2-Bromo-4-chloropyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
  • Synthesis To an aqueous solution of 48 % strength hydrobromic acid (82 rnL) at 0 0C was added 4-chloro-2-pyridinamine (8.9 g, 69.2 mmol) followed by addition of bromine (33.4 g, 209 mmol) over 10 min. The resulting mixture was cooled to -10 0C, and a solution of NaNO2 (10.65 g, 154 mmol) in H2O (20 rnL) was poured over 30 min. The mixture was warmed at room temperature and stirred overnight. The mixture was cooled to 0 0C, and NaOH (35 %) was added until the pH >10. The mixture was then extracted with ethyl acetate. The organic layer was then dried, filtered, and concentrated in vacuo. The product was purified via column chromatography (0-20 per cent ethyl acetate/hexane) to afford 2-bromo-4-chloropyridine (12.1 g, 92 %).
2-Bromo-4-chloropyridine Preparation Products And Raw materials
Raw materials
Preparation Products
2-Bromo-4-chloropyridine Suppliers
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2-Bromo-4-chloropyridine Spectrum
22918-01-0, 2-Bromo-4-chloropyridineRelated Search:
  • Variety of halogenated heterocyclic series
  • Pyridine
  • Pyridines
  • Halides
  • Pyridines, Pyrimidines, Purines and Pteredines
  • alkyl bromide| alkyl chloride
  • Heterocycle-Pyridine series
  • 化工中间体
  • 医用原料
  • 高端化学
  • 氨基酸及其衍生物
  • 卤代烃
  • 多卤素取代杂环系列
  • 有机砌块
  • 医药中间体
  • 杂环
  • 药物中间体
  • 吡啶
  • C5H3NBrCl
  • C5H3BrCIN
  • 2-溴-4-氯吡啶*5
  • 2-溴-4-氯砒啶
  • 2-溴-4-氯吡啶2-BROMO-4-CHLOROPYRIDINE
  • 2-溴-4-氯吡啶,97%
  • 4-氯-2-溴吡啶
  • 2-溴-4-氯吡啶
  • 22918-01-0
  • 2-Bromo-4-chloropyridine ISO 9001：2015 REACH
  • 2-Bromo-4-chloropyridine &gt
  • 2-Bromo-4-chloropyridine 95%
  • 2-broMo -4-chlorine pyridine
  • Pyridine, 2-bromo-4-chloro-
  • 2-broMo-4-pyridyl chloride
  • 4-CHLORO-2-BROMOPYRIDINE
  • 2-BROMO-4-CHLOROPYRIDINE

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