O-Cresol Sulfonic Acid

O-Cresol sulfonic acid

Product name:o-Cresol sulfonic acid
Synonyms:o-Methylphenol sulfonic acid, o-Oxytoluene sulfonic acid, 2-Cresol sulfonic acid, 2-Methylphenol sulfonic acid
CAS NO.:7134-04-5
Molecular formula: C7H8O4S
Molecular weight: 186.2282
Appearance: yellow to brown-yellow liquid with a phenolic odor.
Specifications: 90%, 65%

Molecular Structure:


o-Cresol sulfonic acid is primarily utilized in the foundry industry or as a pharmaceutical intermediate. Herbicides like 4,6-dinitro-o-cresol (DNOC) and 2-methyl-4-chlorophenoxyacetic acid (MCPA) are made from o-cresol as their primary raw material.
Packing: In 250kg/drum.