Supplier: Tetramethylammonium hydroxide(tmah, 20000t/a),
3-cyanobenzoic acid , 4-cyanobenzoic acid , 1, 2, 4-butanetriol, trifluoroacetic acid, trifluoroacetic acid anhydride, 2, 2, 2-trifluoroethyl alcohol, n-pyrrole-2-carbaldehyde , 1, 2-benzisothiazolin-3-one, 4-[2-(dimethylamino)ethyl]morpholine , hcfc-141b£¬p-methoxybenzaldehyde (1500t/a), p-methoxybenzalcohol(1000t/a)
Buyer: Trimethylamine, dimethyl carbonate
