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Preparation of phloroglucinol_Kain Industrial Additives
Background and overview[1] The molecular formula of phloroglucinol is C6H6O3, white rhombus crystal. Sweet. Color disappears when exposed to light. Sublime and decompose at the same time. The melting …
Application of o-phthalaldehyde_Kain Industrial Additive
Background and overview[1] Ortho-phthalaldehyde is a pharmaceutical intermediate that has been widely used in amine alkaloids, fluorometer histamine determination and medical testing. The finished pro…
Application of aminophenol_Kain Industrial Additive
Background and overview[1][2] P-Aminophenol (PAP for short) is an important intermediate in the synthesis of medicines, pesticides and dyes. It is mainly used in the pharmaceutical industry for the sy…
Application of 2,6-dibromotoluene_Kain Industrial Additive
Background and overview[1][2] 2,6-Dibromotoluene can be obtained by bromination of p-nitrotoluene and can be used to prepare 2,6-dibromobenzyl. Preparation[1] 1,3-Dibromo-2-methyl-5-nitrobenzene: To a…
Application of diphenyl bromide butyric acid_Kain Industrial Additive
Background and overview[1][2] Diphenylbromobutyric acid, also known as 4-bromo-2,2-diphenylbutyric acid, is a key intermediate for the preparation of loperamide. Loperamide is similar to morphine in t…
Application of p-toluidine blue_Kain Industrial Additive
Background and overview[1][2] P-Toluidine blue is an organic reagent, a topical drug used to increase the positive rate of vulvar cancer biopsy. Apply 1% p-toluidine blue solution to the vulva, let it…
Application of m-fluoroanisole_Kain Industrial Additives
Background and overview[1][2] Me-fluoroanisole is an important chemical intermediate, mainly used in the preparation of liquid crystal, pharmaceutical, and pesticide intermediates. Preparation[1] At p…
The main uses of 4-aminobenzoic acid_Kain Industrial Additives
Background and overview[1] The molecular formula of 4-aminobenzoic acid is C7H7NO2. Molecular weight 137.14. Monoclinic prism crystals are obtained from dilute ethanol and turn yellow when exposed to …
What is the use of m-bromotoluene_Kain Industrial Additive
Background and overview[1] Colorless transparent liquid. Molecular weight 171.04. Melting point -39.8℃. Boiling point 183.7℃. Relative density 1.4099 (20/4℃). Refractive index 1.5510. Flash point 60℃.…
Main applications of m-bromochlorobenzene_Kain Industrial Additives
Background and overview[1] There are three isomers of chlorobromobenzene. That is, o-bromochlorobenzene, m-bromochlorobenzene, and p-bromochlorobenzene. Relative molecular mass 191.46. All three compo…
