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2-Chloro-5-trichloromethylpyridine

2-Chloro-5-trichloromethylpyridine Structure
2-Chloro-5-trichloromethylpyridine
  • CAS No.69045-78-9
  • Chemical Name:2-Chloro-5-trichloromethylpyridine
  • CBNumber:CB8247348
  • Molecular Formula:C6H3Cl4N
  • Formula Weight:230.91
  • MOL File:69045-78-9.mol
2-Chloro-5-trichloromethylpyridine Property
Safety
  • Hazard Codes  :Xi,T
  • Risk Statements  :36/37/38-25
  • Safety Statements  :26-37/39-45
  • RIDADR  :UN2811
  • Hazard Note  :Irritant
  • HS Code  :2933399990
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302-H315-H319-H335
  • Precautionary statements P260-P280-P312

2-Chloro-5-trichloromethylpyridine Chemical Properties,Usage,Production

  • Synthesis A synthetic method of 2-chloro-5-trichloromethyl pyridine comprises the following steps of (1) synthesis of N-oxygen-3-methylpyridine: reacting by taking 3-methylpyridine as a raw material, glacial acetic acid as a solvent and 60% hydrogen peroxide as an oxidizing agent to obtain N-oxygen-3-methylpyridine; (2) synthesis of 2-chloro-5-methylpyridine: carrying out oriented chlorination on N-oxygen-3-methylpyridine by taking benzoyl chloride as a chlorinating agent to obtain 2-chloro-5-methylpyridine; (3) synthesis of 2-chloro-5-trichloromethyl pyridine: reacting by taking methyl ethyl ketone peroxide as an initiating agent to obtain a crude 2-chloro-5-trichloromethyl pyridine product; (4) refining of 2-chloro-5-trifluoromethyl pyridine: carrying out halogen exchange fluoridation reaction by taking excessive potassium fluoride as a fluorizating agent, dimethyl sulfoxide as a solvent and hexadecyl trimethyl ammonium bromide as a phase transfer catalyst, and rectifying and purifying to obtain a fine 2-chloro-5-trichloromethyl pyridine product.
2-Chloro-5-trichloromethylpyridine Preparation Products And Raw materials
Raw materials
Preparation Products
2-Chloro-5-trichloromethylpyridine Suppliers
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2-Chloro-5-trichloromethylpyridine Spectrum
69045-78-9, 2-Chloro-5-trichloromethylpyridineRelated Search:
  • Imidazoles
  • Heterocycle-Pyridine series
  • API Intermediate
  • Pyridine
  • Pyridines
  • Halides
  • 化工中间体
  • 医用原料
  • 高端化学
  • 吡啶类
  • 中间体-农药中间体
  • 中间体
  • 农药中间体
  • C6H3CI4N
  • 2-氯-5-三氟甲基呲啶
  • 2-氯-三氯甲基吡啶
  • 2-氯-5-三氯甲基吡啶 1KG
  • 2-氯-5-三氯甲基吡啶
  • 69045-78-9
  • 2-Chloro-5-trichloromethylpyridine ISO 9001：2015 REACH
  • oro-5-trichL
  • Pyridine, 2-chloro-5-(trichloromethyl)-
  • 2-Chloro-5-trichloromethylpyridine###NA
  • AKOS BBS-00000412
  • 2-CHLORO-5-TRICHLOROMETHYL PYRIDINE
  • IFLAB-BB F0797-0001

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