Preparation and application of calcium oxalate_Kain Industrial Additive
Background and overview[1][2] Molecular weight 128.10. Colorless cubic crystal. Relative density 2.2. Its monohydrate is a colorless crystal with a relative density of 2.2. It loses water when heated …
Preparation method of bis(pentafluorophenyl)oxalate [chemiluminescence reagent]_Kain Industrial Additive
Overview[1] The phenomenon of light emission when an excited state chemical substance produced by a chemical reaction transitions to a lower energy state. When certain substances undergo chemical reac…
Preparation method of Ganxi carnosic acid A_Kain Industrial Additive
Overview[1] Carnosic acid A is a rare water-soluble and highly biologically active substance that currently only exists in Sage. Preparation method[1] A method for preparing carnosic acid A by hydroly…
Preparation method of diphenyl oxalate_Kain Industrial Additive
Background and overview[1] Diphenyl carbonate (DPC) is an important organic compound and the basic raw material for the non-phosgene synthesis of polycarbonate. In recent years, polycarbonate has a wi…
Preparation and application of poly(1,4-butene adipate)_Kain Industrial Additive
Background and overview[1] Poly(1,4-butene adipate) coating glue appeared on the market earlier and is widely used in the fabric coating industry at home and abroad. It can be used for sizing, printin…
Preparation and application of 3-bromostyrene_Kain Industrial Additive
Background and overview[1][2] 3-Bromostyrene, also called 1-bromo-3-vinylbenzene, is a pharmaceutical intermediate that can be prepared in one step from m-bromobenzyl bromide and paraformaldehyde. Pre…
Uses, preparation and application of sodium p-styrenesulfonate_Kain Industrial Additive
Background and overview[1][2] White to slightly yellow crystalline powder. Relative molecular mass 206.19. Relative density 0.5 (25℃). Melting point 330℃ (decomposition). Insoluble in benzene, acetone…
Preparation of 1-(4-aminobenzene)-1,2,2-tristyrene_Kain Industrial Additive
Background and overview[1] 1-(4-Aminobenzene)-1,2,2-tristyrene can be used as a synthetic intermediate, such as the preparation of tetraphenylethene (TPE) compounds. Tetraphenylethene compounds have l…
Preparation of o-trifluoromethylstyrene_Kain Industrial Additive
Background and overview[1] O-trifluoromethylstyrene is a commonly used monomer in the synthesis of polymer materials fluorinated polystyrene. So far, there are two methods for the synthesis of o-trifl…
Preparation and application of 1-(4-methoxyphenyl)-1,2,2-tristyrene_Kain Industrial Additive
Background and overview[1] After hydrolysis of 1-(4-methoxyphenyl)-1,2,2-tristyrene, the intermediate 1-(4-hydroxyphenyl)-1,2,2-tristyrene can be prepared. The intermediate can be used to synthesize t…
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