para-tert Butylbenzoic Acid (PTBBA) is a Carboxylic Acid and is available as a white, crystalline powder.
CAS-No. 98-73-7
EINECS-No. 202-696-3
Chemical formula: C11H14O2
Synonym: 4-(2-Methyl-2-propanyl)benzoic acid | PTBBA
Uses/applications: Catalyst for alkyd Resins, additive for cooling lubricants, PVC-stabilizer, Anti-oxidant