4-Bromo-2,2'-bipyridine

Basic Information

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CAS Number

14162-95-9

Molecular Formula

C10H7BrN2

Molecular Weight

235.08 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

50.0 to 54.0 deg-C

Boiling Point

325.2℃ at 760 mmHg

Flash Point

150.5°C

Refractive Index

1.612

SMILES

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C1=CC=NC(=C1)C2=NC=CC(=C2)Br

InChI

InChI=1S/C10H7BrN2/c11-8-4-6-13-10(7-8)9-3-1-2-5-12-9/h1-7H

InChIKey

SCOXFIBXWCCICG-UHFFFAOYSA-N

LogP

2.9061000000000003

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

163

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

AU-004/43508016
4-bromo-2,2'-bipyridyl
AKOS007930917
J-400560
MFCD09910216
SCHEMBL308538
SY100720
FT-0651249
4-Bromo-[2,2']bipyridinyl
4-Bromo-2,2' bipyridine
AC1894
2,2'-Bipyridine, 4-bromo-
SCOXFIBXWCCICG-UHFFFAOYSA-N
DTXSID10477320
4-Bromo-2,2 inverted exclamation mark -bipyridine
YSWG802
AMY24332
B5088
4-bromo-2-pyridin-2-ylpyridine
4-bromo-2,2'-bipyridine
DS-16290
A846177
4-BROMO-2-(PYRIDIN-2-YL)PYRIDINE
14162-95-9
CS-W004575
4-Bromo-2,2/'/'-bipyridine
4-bromo-2,2''-bipyridine
4-Bromo-2,2'-bipyridine
4-Bromo-2,2''-bipyridine
4-Bromo-2,2'-bipyridyl
2,2'-Bipyridine,4-bromo-

MDL Number

MFCD09910216

Customs Code

2933399090

FAQ

What are the physical and chemical properties of 4-Bromo-2,2'-bipyridine (CAS: 14162-95-9)?

4-Bromo-2,2'-bipyridine (CAS: 14162-95-9) is a crystalline solid with a molecular weight of approximately 277.05 g/mol. It has a melting point of about 250°C and is slightly soluble in water. Chemically, it is relatively stable but can react with various reagents in organic synthesis. Its solubility in common organic solvents such as ethanol and acetone is moderate.

How is 4-Bromo-2,2'-bipyridine (CAS: 14162-95-9) typically synthesized?

4-Bromo-2,2'-bipyridine (CAS: 14162-95-9) is typically synthesized through a coupling reaction involving 2,2'-bipyridine and bromine. Commonly, this is achieved in the presence of a Lewis acid catalyst, such as aluminum bromide, and the reaction is carried out in a suitable organic solvent. The yield is usually around 70-80%, depending on the reaction conditions.

What industries use 4-Bromo-2,2'-bipyridine (CAS: 14162-95-9)?

4-Bromo-2,2'-bipyridine (CAS: 14162-95-9) is primarily used in the pharmaceuticals and semiconductor industries. It serves as a precursor in the synthesis of certain organic compounds and plays a role in the fabrication of electronic materials due to its unique electronic properties.

What precautions should be taken when handling 4-Bromo-2,2'-bipyridine (CAS: 14162-95-9)?

When handling 4-Bromo-2,2'-bipyridine (CAS: 14162-95-9), it is essential to wear appropriate personal protective equipment, including gloves, goggles, and a laboratory coat. The compound should be stored in a cool, dry place away from direct sunlight and should only be handled in a well-ventilated area or a fume hood. In case of a spill, neutralize the area with water and dispose of the material according to local regulations. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information.