214342-63-9

214342-63-9 - Names and Identifiers

Name	4-bromo-1-methylpyridin-2(1H)-one
Synonyms	4-BroMo-1-Methylpyridin-2... 4-bromo-1-methyl-2-pyridinone 4-Bromo-1-methylpyridin-2-one 4-Bromo-1-methylpyridin-2-one 4 4-bromo-1-methylpyridin-2(1H)-one 4-BROMO-1-METHYLPYRIDIN-2(1H)-ONE 4-BroMo-1-Methyl-1H-pyridin-2-one 2(1H)-pyridinone, 4-bromo-1-methyl- 4-broMo-1-Methyl-1,2-dihydropyridin-2-one 4-Bromo-1-methylpyridin-2-one 4-Bromo-1-methylpyridin-2(1H)-one
CAS	214342-63-9
EINECS	801-088-0
InChI	InChI=1/C6H6BrNO/c1-8-3-2-5(7)4-6(8)9/h2-4H,1H3

214342-63-9 - Physico-chemical Properties

Molecular Formula	C6H6BrNO
Molar Mass	188.02
Density	1.664
Boling Point	258℃
Flash Point	110℃
Vapor Presure	0.014mmHg at 25°C
pKa	-1.45±0.62(Predicted)
Storage Condition	Inert atmosphere,2-8°C
Refractive Index	1.596

214342-63-9 - Introduction

4-bromo-1-methylpyridin-2(1H)-one is an organic compound with the chemical formula C6H6BrNO. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Colorless to light yellow solid.
-Solubility: Soluble in organic solvents, such as ethanol, chloroform, toluene, etc.
-Melting point: about 82-85°C.

Use:
- 4-bromo-1-methylpyridin-2(1H)-one is commonly used as an intermediate in organic synthesis and can be used to prepare other compounds.
-It can also be used as a raw material in drug synthesis for the synthesis of drugs or active compounds.
-In the manufacture of pesticides and insecticides, it can also be used to synthesize specific pesticides.

Method:
A commonly used preparation method is as follows:
-First, pyridine is reacted with methyl bromide to generate 4-bromo-1-methylpyridine.
-Then, the obtained 4-bromo-1-methylpyridine is reacted with hydrogen peroxide under alkaline conditions to form 4-bromo-1-methylpyridin-2(1H)-one.

Safety Information:
- 4-bromo-1-methylpyridin-2(1H)-one is an organic compound with a common chemical hazard. Use should follow the safety procedures.
-It is irritating to the eyes, skin and mucous membranes, and direct contact should be avoided.
-Pay attention to good ventilation conditions during use.
-Avoid inhaling its dust or vapor, and avoid contact with combustible substances.
-Please read and follow the relevant safety data sheet before use.

Last Update：2024-04-09 21:01:54