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

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

Uses

Used in Pharmaceutical Industry:
2,4,6-Tribromopyridine is used as a key intermediate in the synthesis of various pharmaceuticals. Its unique structure allows for the development of new drugs with specific therapeutic properties, making it a valuable component in medicinal chemistry.
Used in Agrochemical Industry:
In the agrochemical sector, 2,4,6-Tribromopyridine serves as a precursor for the production of pesticides and other crop protection agents. Its chemical properties enable the creation of compounds that can effectively control pests and diseases in agriculture.
Used in Material Science:
2,4,6-Tribromopyridine is utilized in the field of material science for the design and synthesis of polymers and other functional materials. Its presence in these materials can impart specific characteristics, such as improved stability or reactivity, which are desirable for various applications.

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

Upstream product

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

Downstream Products

• 91591-88-7 2,4,6-trimethoxypyridine 
• 856852-60-3 2,6-dibromo-4-phenoxypyridine 
• 39771-34-1 4-amino-2,6-dibromopyridine 
• 408352-48-7 2-amino-4,6-dibromopyridine 
• 329974-09-6 4-bromo-pyridine-2,6-diamine 
• 276251-83-3 2-bromo-4,6-dimethoxypyridine 
• 102249-47-8 2,6-dibromo-4-(N-methylanilino)pyridine 
• 117873-72-0 2,6-dibromo-4-methoxy pyridine 
• 117873-75-3 6,6'-Diacetyl-4,4'-dimethoxy-2,2'-bipyridin 
• 18677-43-5 2,4-dimethoxypyridine 
• 859300-54-2 2-bromo-4,6-diphenoxy-pyridine 
• 19798-81-3 2-Amino-6-bromopyridine 
• 89284-11-7 5,6-dibromopyridin-2-ylamine 
• 2766-64-5 2,3,5,6-tetrabromopyridine 

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.

4,4'-Donor-Substituted and 6,6'-Difunctionalized 2,2'-Bipyridines

The previously unknown 4,4'-dimethoxy-substituted 6,6'-diacyl-2,2'-bipyridines 7, 8 (acyl = acetyl, formyl) are prepared.Some old procedures in the synthetic sequence were optimized. - Keyword: 2,2'-Bipyridines, building blocks for complex ligands

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.