2-Bromo-1-[4-(methylsulfonyl)phenyl]-1-ethanone

2-Bromo-1-[4-(methylsulfonyl)phenyl]-1-ethanone - Names and Identifiers

Name	alpha-bromo-4-Methylsulfonylacetophenone
Synonyms	4-(METHYLSULPHONYL)PHENACYL BROMIDE 4-Methylsulfonyl-a-Bromoacetopyenone 4-Methyl Sulfonyl-a-Bromo Acetophenone 2-BROMO-4'-(METHYLSULFONYL)ACETOPHENONE 4-Methylsulfonyl alpha-bromoacetophenone alpha-bromo-4-Methylsulfonylacetophenone 4-METHYLSULFONYL ALPHA-BROMOACETOPHENONE 4-Methylsulphonyl-alpha-bromoacetophenone 2-bromo-1-[4-(methylsulfonyl)phenyl]ethanone 2-Bromo-1-[4-(methylsulfonyl)phenyl]-1-ethanone 2-Bromo-4'-(methylsulphonyl)acetophenone,2-Bromo-1-[4-(methylsulphonyl)phenyl]-1-ethanone
CAS	50413-24-6
InChI	InChI=1/C9H9BrO3S/c1-14(12,13)8-4-2-7(3-5-8)9(11)6-10/h2-5H,6H2,1H3

2-Bromo-1-[4-(methylsulfonyl)phenyl]-1-ethanone - Physico-chemical Properties

Molecular Formula	C9H9BrO3S
Molar Mass	277.14
Density	1.575±0.06 g/cm3(Predicted)
Melting Point	126 °C
Boling Point	428.4±41.0 °C(Predicted)
Flash Point	212.9°C
Vapor Presure	1.52E-07mmHg at 25°C
Appearance	powder to crystal
Color	White to Almost white
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.564
MDL	MFCD00673134

2-Bromo-1-[4-(methylsulfonyl)phenyl]-1-ethanone - Risk and Safety

Risk Codes	R34 - Causes burns R36 - Irritating to the eyes
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	3261
Hazard Note	Corrosive
Hazard Class	IRRITANT
Packing Group	II

2-Bromo-1-[4-(methylsulfonyl)phenyl]-1-ethanone - Introduction

alpha-bromo-4-Methylsulfonylacetophenone(alpha-bromo-4-Methylsulfonylacetophenone) is a compound commonly used in organic synthesis. The following is its nature, use, preparation and safety information:

Nature:
-Chemical formula: C10H9BrO3S
-Molecular weight: 287.15g/mol
-Appearance: White crystalline solid
-melting point: 75-78 ℃
-Boiling point: 370.9 ℃
-Solubility: Soluble in organic solvents (such as ethanol and dimethylformamide), insoluble in water

Use:
alpha-bromo-4-Methylsulfonylacetophenone has a wide range of applications in organic synthesis, mainly used in the following areas:
-As a chemical reagent, it participates in a variety of organic synthesis reactions, such as the formation of C- C bonds and the introduction of other functional groups.
-Intermediates for the synthesis of compounds such as drugs, fragrances and dyes.
-As a polymerization inhibitor and stabilizer in organic synthesis.
-for the research and development of new organic compounds.

Preparation Method:
There are many methods for the synthesis of alpha-bromo-4-Methylsulfonylacetophenone, and the commonly used methods are as follows:
can be obtained by the reaction of bromoacetic acid and p-methylsulfone under alkali catalysis.

Safety Information:
- alpha-bromo-4-Methylsulfonylacetophenone is an organic compound, you need to pay attention to safety measures when using and handling.
-It may be irritating and corrosive to the eyes, skin and respiratory system, so avoid contact during operation.
-Wear appropriate personal protective equipment such as protective gloves, goggles and face shields during operation.
-Prohibit inhalation of its vapor, if necessary, use a protective mask or ventilation operation.
-Please store and handle the compound properly, avoid contact with flammable materials, and observe local safety regulations.

Last Update：2024-04-09 20:49:11