5-(Chlorosulfonyl)-2-methylbenzoic acid(CAS: 89001-57-0)

5-(Chlorosulfonyl)-2-methylbenzoic acid is a chemical compound with the CAS number 89001-57-0. It has the chemical formula C9H7ClO4 and is a white to off-white crystalline powder. This compound is used in various applications including pharmaceuticals and industrial processes.

5-(Chlorosulfonyl)-2-methylbenzoic acid is primarily used in the pharmaceutical industry for the synthesis of drug intermediates. It is also utilized in the production of dyes, as a reagent in organic synthesis, and in some industrial applications such as water treatment processes.

5-(Chlorosulfonyl)-2-methylbenzoic acid is generally safe when handled with appropriate precautions. However, it is important to use personal protective equipment such as gloves, goggles, and a lab coat. It should be stored away from heat and direct sunlight to minimize the risk of decomposition.

5-(Chlorosulfonyl)-2-methylbenzoic acid should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. The storage temperature should not exceed 25°C, and it should be protected from humidity to maintain its stability.