The factory has 3000L reactors 20sets, 5000L reactors 15sets, and equipped with professional testing instruments and nuclear magnetic equipment.
Located in the beautiful kite city of Weifang, Shandong Province, China, as a supplier of organic intermediates, pharmaceutical intermediates, pesticide intermediates, flavours, fragrances and other chemical products, Shandong Believe chemical Pte., Ltd. will create added value for customers around the world.
Diethyl 1,1-cyclobutanedicarboxylate CAS 3779-29-1 Meta-bromobenzoic acid is a kind of very important chemical intermediates, which are widely used in analysis and detection (chemical reagents), organic synthesis and pharmaceutical intermediates (anti-rheumatic drug ketoprofen, etc.), curing accelerators and Fire retardant additives and binders for photographic materials.
Sodium p-toluenesulfinate CAS 824-79-3 White powder, soluble in ethanol, water and ether.
1,2,4-Trimethoxybenzene CAS 135-77-3 liquid. The boiling point is 247°C, the relative density is 1.106, the refractive index is 1.5330, and the flash point is >110°C.
3'-Hydroxyacetophenone CAS 121-71-1 Needle crystals. The melting point is 95-97°C, the boiling point is 296°C, 153°C (0.67kPa), the relative density is 1.099 (109°C), and the refractive index is 1.5348. Soluble in alcohol, ether, chloroform and benzene, slightly soluble in water, insoluble in petroleum.
Aminodiphenylmethane CAS 91-00-9 Diphenylmethylamine is an intermediate in organic synthesis. Benzophenone oxime can be obtained from benzophenone and hydroxylamine hydrochloride first, and then reduced with metal sodium in ethanol or reduced with Zn powder in ammonia-ethanol solvent; benzonitrile and phenylmagnesium bromide can also be used in ammonia-containing solution. obtained by reaction in solvent.
L-Alanine methyl ester hydrochloride CAS 2491-20-5 AminoAcidsDerivatives;AMINOACIDSDERIVATIVES;AminoAcids;AminoAcidsandDerivatives;AminoAcidMethylEsters;AminoAcids(C-Protected);BChemicalbookiochemistry;Aminohydrochloride;Alanine;AminoAcidDerivatives;PeptideSynthesis;aminoacid;amino;Piperazines,Oxazolines/Oxazolidines
