CAS Registry Number

CAS 98-73-7 — 4-tert-Butylbenzoic acid, 99+%

4-tert-Butylbenzoic acid, 99+% is a high-purity organic acid used in pharmaceutical synthesis, agrochemicals, and specialty polymer production. It serves as an intermediate in the manufacture of active pharmaceutical ingredients and functional materials. Available in powder form, it has a molecular weight of 178.23 g/mol, a CAS number of 98-73-7, and is stable at ambient storage conditions. It is classified as Danger due to potential health and environmental hazards. Molekula supplies 4-tert-Butylbenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.