63444-56-4

4-ISOBUTYLSTYRENE p-Isobutylstyrene 1-Isobutyl-4-vinylbenzene 1-Vinyl-4-isobutylbenzene 1-(4'-Isobutylphenyl)ethene 1-Ethenyl-4-(2-Methylpropyl)benzene p-Isobutylstyrene ISO 9001：2015 REACH Benzene, 1-ethenyl-4-(2-methylpropyl)- Ibuprofen Impurity (4-Isobutylstyrene) Ibuprofen Impurity 18 (4-Isobutylstyrene) 2-Thiopheneaceticacid,6-bromo-α-oxo-,ethylester p-Isobutylstyrene (stabilized with 1% W/W tert-Butylcatechol) Ibuprofen impurity 13/1-ethenyl-4-(2-methylpropyl)benzene/4-Isobutylstyrene