2,2',3,3',5,5',6-Heptamethyl(4,4'-methylenediphenol) price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:30
Purity: 98.0%
Product Detail: 2,2',3,3',5,5',6-Heptamethyl(4,4'-methylenediphenol)