Benzenesulfonamide, N,N-dimethyl-


Chemical Name: Benzenesulfonamide, N,N-dimethyl-
CAS Number: 14417-01-7
Product Number: AG001J2B(AGN-PC-0JLV2U)
Synonyms:
MDL No: MFCD00514037
Molecular Formula: C8H11NO2S
Molecular Weight: 185.2434

Identification/Properties


Properties
MP:
45.5-46.5℃
BP:
283.9°C at 760 mmHg
Storage:
Room Temperature;
Form:
Solid

Safety Information


GHS Pictogram:
Signal Word:
Warning
UN#:
N/A
Hazard Statements:
H302
Precautionary Statements:
P280-P305+P351+P338
Class:
N/A
Packing Group:
N/A

NMR Spectrum


Other Analytical Data


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Chemical Structure



N,N-Dimethylbenzenesulfonamide, also known as tosylamide, is a versatile compound commonly employed in chemical synthesis as a useful building block. Its unique structure featuring a sulfonamide group allows it to participate in a variety of reactions to form new carbon-nitrogen bonds. This compound is frequently used as a nucleophilic amine source due to the electron-withdrawing nature of the sulfonamide moiety, making it a key reagent in organic transformations such as nucleophilic substitutions, amidations, and cyclizations. Additionally, N,N-Dimethylbenzenesulfonamide can serve as a protecting group for amines in organic synthesis, enabling selective transformations and facilitating the synthesis of complex molecules. Its broad synthetic utility and compatibility with diverse reaction conditions make it a valuable tool for the preparation of pharmaceuticals, agrochemicals, and other fine chemicals.