Dalian Research and Design Institute of Chemical Industry is an institute specializing in applied technology development. We produce fluorescent brightening agents, antioxidants, ultraviolet absorbers, intermediate for medicine & dyestuff, and inhibitor series products. Our Phenol & Quinone Series include O-Methylhydroquinone, 2,5-Di-Tert-Butylhydroquinone, Para-Benzoquinone, 2-Tert-Butyl-1,4-Benzoquinone, 2,6-Di-Tert-Butyl-1,4-Benzoquinone, 3,5-Di-Tert-Butylcatechol, 1,3-Benzenediol,4-[4,6-Bis(2,4-Dimethylphenyl)-1,3,5-Triazin-2-Yl], T-Butyl Hydroquinone, 4-Tert-Butylcatechol, O-Methyl Benzoquinone And Methyl-1,4-Naphthoquinone.
Pharmaceutical Intermediates
- Trimethyl sily acetylene
- Triethylsilyl acetylene
- Bis(trimethylsilyl)acetylene
- 1-Naphthol Glycidyl Ether
We also offer Manganese Carbonate, 4, 4'stilbenedicarboxylic acid, triphenylphosphine dichloride, 2,2'(1,3-phenylene)bis-2-oxazoline, triphenylphosphine oxide and 4-hydroxy tempo. Our Para-Benzoquinone is an excellent polymerization inhibitor particularly for vinyl acetate monomer and unsaturated polyester. It can also be used as a pharmaceutical intermediate. Our O-Methyl Benzoquinone is used as an intermediate for pigments, dyestuffs and medicines. Manganese carbonate is mainly used for producing magnetic materials, synthetic manganese dioxide, manufacturing organic manganous salts, paint dryer, desulfurate cataluzer & porcelain/ceramic glaze and electrodes. We also export our products to various countries worldwide.
Para-Benzoquinone | Manganese Carbonate | Phenol & Quinone Series | Ultraviolet Absorbent |
