CAS:18820-82-1 | Pyridine Hydrobromide

Name:Pyridine Hydrobromide

Synonyms:Pyridinium Bromide

CAS:18820-82-1

Purity:98%

Molecular Formula:C₅H₅N·HBr

Molecular Weight:160.01

Melting Point:216.0 to 221.0 °C

Boiling Point:115.3ºC at 760 mmHg

Flash Point:20ºC

PSA:12.89

LogP:2.04

Vapour Pressure:22.8mmHg at 25°C

Appearance:White to Light yellow to Light orange powder to crystal

Water solubility:Soluble

Storage condition:Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

Application:Pyridine hydrobromide(CAS:18820-82-1) may be used in chemical synthesis studies. Pyridine hydrobromide is quite useful for brominations of ketones on a micro or semimicro scale.

Reference: 

 Carl Djerassi,; Caesar R. Scholz. Brominations with Pyridine Hydrobromide Perbromide. J. Am. Chem. Soc. 1984, 70 (1), 417-418.

Krishna C. Majumdar,; Anup K. Kundu. Pyridine hydrobromide perbromide mediated regioselective heterocyclization of ortho-cyclohexenyl phenols. JCanadian Journal of Chemistry. 1995, 73(10),1727-1732.

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Package:5g/10g/25g/50g/bulk package

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