Chemical Name: Methyl p-tert-Butyl Benzoate CAS No.: 26537-19-9 Appearance: Transparent colorless liquid Purity (GC): 99% min Residue of acid :0.08mgKOH/g max Iron: 5 ppm max Moisture: 0.1% max Package: 200kg UN approved plastic drum, 15mt/20fcl, with pallet.