83922-51-4

83922-51-4 - Names and Identifiers

Name	Methanesulfonamide, N-(3-bromophenyl)-
Synonyms	N-(3-Bromophenyl)methansulfonamide N-(3-Bromophenyl)methanesulfonamide 3-Methylsulfonylamino-1-bromobenzene Methanesulfonamide, N-(3-bromophenyl)- 3-(methylsulfonyl)amino-1-bromo-benzene
CAS	83922-51-4

83922-51-4 - Physico-chemical Properties

Molecular Formula	C7H8BrNO2S
Molar Mass	250.11
Density	1.711±0.06 g/cm3(Predicted)
Boling Point	330.7±44.0 °C(Predicted)
pKa	7.47±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature

83922-51-4 - Introduction

Methanesulfonamide, N-(3-bromophenyl)-is an organic compound with the chemical formula C7H8BrNO2S. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: Methanesulfonamide, N-(3-bromophenyl)-is a colorless to pale yellow solid.
-Solubility: It is insoluble in water and soluble in organic solvents such as ethanol, acetone and dichloromethane.
-Melting point: Its melting point is about 75-77°C.

Use:
Methanesulfonamide, N-(3-bromophenyl)-is commonly used as a reagent or raw material in organic synthesis:
-It can participate in the synthesis reaction of aromatic compounds, such as coupling reaction, nucleophilic substitution reaction, etc.
-It can be used for the deprotection reaction of protecting groups in organic processes.
-It can also be used as a nucleophile for aromatic amides in organic synthesis.

Preparation Method:
Methanesulfonamide, N-(3-bromophenyl)-is prepared as follows:
-First, 3-bromobenzoic acid and thionamide are reacted to generate benzoylthionamide.
-Then treat the benzoylthionamide with alkali to generate Methanesulfonamide, N-(3-bromophenyl)-.

Safety Information:
- Methanesulfonamide, the specific safety data of N-(3-bromophenyl)-may be limited, please follow the local safety operation guide.
-It may be irritating to the eyes, skin and respiratory tract and should be avoided. Wear appropriate personal protective equipment such as goggles and gloves during use.
-It should be kept away from heat, sparks and open flames to avoid fire and explosion.
-When using and storing, please follow the safe handling procedures and precautions for chemicals, and properly manage waste.

Last Update：2024-04-10 22:29:15