China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > 6-Bromo 2-Napthol
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- Region :China/Tianjin
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- Details for 6-Bromo 2-Napthol
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6-Bromo 2-Napthol 15231-91-1
Category : Dyestuffs and Pigments
CAS NO : 15231-91-1 EC NO : 239-279-0 MF : C10H7BrO MW : 223.066 Specification : 99% min Packing : 25kg 50kg drum or bag Product description : What is the chemical of 6-Bromo 2-Napthol ? Appearance: White needle shaped crystals or slightly beige powder ; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR： conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer’s request ; Loss on drying:0.5% max. or as per the customer’s request ; Melting point: 122-124 °C; =========================================================================== Its main uses include: As a pharmaceutical intermediate, used for synthesizing drugs. As a liquid crystal raw material and organic synthesis intermediate, involved in the preparation of organic compounds. Used for the preparation of dyes, insecticides, and fungicides, as well as as as a fuel intermediate. These applications demonstrate the wide range of applications of the compound in the fields of chemical engineering, medicine, and materials =========================================================== Production method: Obtained by bromination and reduction of 2-naphthol. Add 2-naphthol and glacial acetic acid to the reaction vessel, and then add a solution of bromine and acetic acid. After adding bromine, add water and heat until boiling, then cool to 100 ℃. Add moss like tin in batches and boil for 3 hours. Add it to an appropriate amount of cold water while stirring to precipitate 6-bromo-2-naphthol. Wash with water, filter, and dry at 100 ℃ to obtain the crude product. The finished product is obtained by vacuum distillation and recrystallization. Uses : As a pharmaceutical intermediate and as a liquid crystal raw material and organic synthesis intermediate Synonyms : AI3-18464;Bromo-6 naphtol-2;Bromo-6 naphtol-2 [French];NSC 17563;2-Naphthalenol, 6-bromo-;2-Naphthalenol, 6-bromo- (9CI);2-Naphthol, 6-bromo-;6-bromonaphthalen-2-ol;6-Bromo 2-Napthol; Molecular Structure : 
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6-Bromo 2-Napthol