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Preparation method of chlorphenesin_Kain Industrial Additives
Background and Overview[1] Chlorphenesin, Chinese aliases: chlorophenesin, chlorophenol ether, 3-p-chlorophenoxy-1,2-propanediol. English name Chlorphenesin, English aliases: Chlorophenesin; Gecophen;…
Main applications of Monobenzone_Kain Industrial Additives
Background and overview[1] Monobenzone is a topical depigmenting agent used to treat hyperpigmentation, such as various stains, age spots, melanoma, etc. The effect is very obvious. It can decompose m…
Preparation method of 4-n-butylresorcinol_Kain Industrial Additive
Background and overview[1] 4-n-Butylresorcinol, also known as Rucinol, is an active ingredient in many cosmetics and can inhibit the production of melanin. Specifically, it can inhibit two enzymes nec…
The uses and preparation methods of acetanilide_Kain Industrial Additives
Overview[1-2] Acetanilide is also known as N-phenylacetamide and acetaminophen, commonly known as antipyretic ice. Those crystallized from water are orthogonal white scaly shiny crystals or white crys…
The functions and uses of phenol_Kain Industrial Additives
Background and overview[1] Phenol is commonly known as carbolic acid. The simplified structural formula is C6H5OH. Colorless or white crystals that turn pink in air or sunlight. Slightly soluble in wa…
Preparation method of phenol-4-sulfonic acid_Kain Industrial Additive
Background and overview[1] Phenol-4-sulfonic acid can be used as a pharmaceutical synthesis intermediate. If phenol-4-sulfonic acid is inhaled, move the patient to fresh air; if skin contact occurs, r…
Main applications of benzoyl chloride_Kain Industrial Additives
Background and overview[1] Benzoyl chloride is a colorless, transparent, irritating, tear-inducing liquid. The relative density is 1.215~1.284, the melting point is -6℃, and the boiling point is 197℃.…
Preparation of (3,5-dimethoxyphenyl)acetic acid_Kain Industrial Additive
Overview[1] Bis- or polymethoxy-substituted phenylacetic acid is an important organic synthesis intermediate and is widely used in medicine and dyes. For example: (3,5-dimethoxyphenyl)acetic acid is u…
Application of 2-bromo-4-chloro-3-fluorobenzoic acid_Kain Industrial Additive
Background and overview[1] 2-Bromo-4-chloro-3-fluorobenzoic acid is an acid derivative that can be used as a pharmaceutical synthesis intermediate. Preparation[1] 2-Bromo-4-chloro-3-fluorobenzoic acid…
Preparation of 1,1′-bis(diphenylphosphino)ferrocene palladium dichloride II_Kain Industrial Additive
Overview[1] 1,1′-Bis(diphenylphosphino)ferrocene palladium dichloride II is widely used as a catalyst in the fields of organic chemistry, pharmaceutical chemistry and liquid crystal material synthesis…
