2408-70-0

Basic information

• Product Name: 2,4,6-Tribromopyridine
• Synonyms: 2,4,6-Tribromopyridine;Pyridine, 2,4,6-tribroMo- 2,4,6-TribroMopyridine
• CAS NO: 2408-70-0
• Molecular Formula: C₅H₂Br₃N
• Molecular Weight: 315.81
• EINECS: -0
• Product Categories: pharmacetical;Pyridines
• Mol File: 2408-70-0.mol
• Article Data: 3

Chemical Properties

• Melting Point: 105-106℃
• Boiling Point: 306℃
• Flash Point: 139℃
• Appearance: /
• Density: 2.406
• Vapor Pressure: 0.001mmHg at 25°C
• Refractive Index: 1.642
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility: soluble in Methanol
• PKA: -3.01±0.10(Predicted)
• CAS DataBase Reference: 2,4,6-Tribromopyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,6-Tribromopyridine(2408-70-0)
• EPA Substance Registry System: 2,4,6-Tribromopyridine(2408-70-0)

Safety Data

• Hazardous Substances Data: 2408-70-0(Hazardous Substances Data)

Usage

General Description

2,4,6-Tribromopyridine is a chemical compound with the molecular formula C5H2Br3N. It is a derivative of pyridine, a six-membered heterocyclic ring with five carbon atoms and one nitrogen atom. The compound is characterized by the presence of three bromine atoms attached to different positions on the pyridine ring. 2,4,6-Tribromopyridine is commonly used as a building block in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It is also employed in the field of material science for the design and synthesis of polymers and other functional materials. Due to its versatile nature, 2,4,6-Tribromopyridine is of interest to researchers and industries looking to develop new compounds with specific properties and applications. However, it is important to handle this chemical with care as it may pose health and environmental risks if not managed properly.

InChI:InChI=1/C5H2Br3N/c6-3-1-4(7)9-5(8)2-3/h1-2H

Upstream product

• 626-05-1 2,6-Dibromopyridine 
• 7726-95-6 bromine 
• 25373-69-7 2,6-dibromopyridin N-oxide 
• 98027-81-7 2,6-dibromo-4-nitro-pyridine 1-oxide 
• 506-96-7 Acetyl bromide 
• 39856-57-0 2,6-dibromo-3-aminopyridine 
• 462-08-8 pyridin-3-ylamine 
• 84539-49-1 3-Amino-2,4,6-tribromopyridine 

Downstream Products

• 102249-47-8 2,6-dibromo-4-(N-methylanilino)pyridine 
• 856852-60-3 2,6-dibromo-4-phenoxypyridine 
• 117873-75-3 6,6'-Diacetyl-4,4'-dimethoxy-2,2'-bipyridin 
• 1416368-48-3 C₅₉H₄₄N₄ 
• 1416368-47-2 C₅₉H₃₈N₄ 
• 580-35-8 2,4,6-triphenylpyridine 

Relevant articles and documents

Synthesis and characterization of highly stable and efficient star-molecules

A series of well-defined star-shaped molecules have been synthesized by Pd-catalyzed Suzuki cross-coupling starting from very simple reactants with 1,3,5-trisubstituted benzene, 2,4,6-trisubstituted pyridine and trisubstituted phenylcarbazole as the backbones. These star-molecules are all soluble in common organic solvents and electrochemically stable with reversible cyclic voltammographs and high lying HOMOs. They exhibit excellent blue-fluorescence with quantum yield up to 0.87 and high glass transition temperatures. These molecules offer potential as pure blue-light emitting, hole-transport or host materials for optoelectronic applications.

Continuous process for the production of polybromopyridine compounds

A continuous process for producing a polybromopyridine compound comprises admixing a polychloropyridine compound with an anhydrous water soluble solvent in a first reaction zone to form a solution of the polychloropyridine compound. Hydrogen bromide gas is introduced into the solution while maintaining the temperature in the range of from about 70° to about 140° C. to produce a solution of the polybromopyridine compound. The solution is cooled to a temperature in the range of from about 5° to about 35° C. to precipitate the polybromopyridine compound from the anhydrous solvent. The polybromopyridine compound is separated from the anhydrous solvent and the anhydrous solvent is returned to the first reaction zone. Polybromopyridine compounds of increased purity are produced in a process having reduced material, energy and operating costs. The process does not require the use of water or other co-solvents nor the distillation of the reaction product mixture.