Benzenesulfonic acid, 2,4,5-trimethyl-


Chemical Name: Benzenesulfonic acid, 2,4,5-trimethyl-
CAS Number: 3453-84-7
Product Number: AG003FM4(AGN-PC-0JPE67)
Synonyms:
MDL No:
Molecular Formula: C9H12O3S
Molecular Weight: 200.2548

Identification/Properties


Properties
MP:
109 - 113 °C
Storage:
Keep in dry area;2-8℃;
Form:
Solid

Safety Information


GHS Pictogram:
N/A
Signal Word:
UN#:
-
Hazard Statements:
-
Precautionary Statements:
Class:
-
Packing Group:
-

NMR Spectrum


Other Analytical Data


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Chemical Structure



2,4,5-Trimethylbenzenesulfonic acid, also known as mesitylenesulfonic acid, is a versatile reagent commonly used in chemical synthesis. This compound serves as a strong acid catalyst in various organic reactions due to its ability to promote both acid-catalyzed and Friedel-Crafts reactions. Its high acidity makes it particularly useful in esterification, acylation, polymerization, and alkylation reactions. Additionally, 2,4,5-Trimethylbenzenesulfonic acid is known for its ability to activate carbonyl compounds, facilitating condensation reactions and improving reaction yields. Its unique structure and properties make it a valuable tool for synthetic chemists seeking to efficiently and selectively manipulate organic molecules.