China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > Methyl benzoylformate
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- Region :China/Tianjin
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Methyl benzoylformate 15206-55-0
Category : Paint and Coatings/Inks and Printing Oil
CAS NO : 15206-55-0 EC NO : 239-263-3 MF : C9H8O3 MW : 164.158 Specification : 99% min Packing : 25kg，50kg 200kg Product description : What is the chemical of Methyl benzoylformate ? Appearance:yellow clear liquid Assay：99% min by GC 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 =============================================================================== Usages： Methyl benzoate is an intermediate of the herbicide benzophenone. Used for organic synthesis. Used for UV curable coatings and inks ============================================================================== Main synthetic routes Acetophenone oxidation method (improved process/mainstream process) Raw materials: Acetophenone, Methyl Nitrite. Process: Acetophenone reacts with methyl nitrite to form intermediates (such as 2,2-dimethoxyacetophenone or corresponding oxime/nitroso compounds), which are then subjected to chlorination, hydrolysis, and esterification steps to obtain the target product. Characteristics: This route has a high yield, with literature reports reaching 86.6%, and is more environmentally friendly compared to traditional cyanide routes. Benzoyl nitrile acid hydrolysis esterification method (traditional process) Raw materials: benzoyl chloride, sodium cyanide, methanol, acid (such as sulfuric acid). Process: Benzoyl chloride reacts with sodium cyanide to form benzoyl cyanide. Benzoyl nitrile undergoes hydrolysis and esterification reactions under acidic conditions (such as sulfuric acid treatment) to directly generate methyl benzoate. Characteristics: It involves highly toxic cyanide, causes significant environmental pollution, and belongs to an early industrial preparation method. Phenylglyoxylate method Raw materials: Phenylglyoxylic acid, methanol. Catalyst: concentrated sulfuric acid or p-toluenesulfonic acid. Process: Phenylacetic acid and methanol undergo reflux esterification reaction in the presence of acidic catalyst. Characteristic: This is a common method for laboratory or small-scale preparation, which requires purification through vacuum distillation to prevent decomposition. Uses : Methyl benzoate is an intermediate of the herbicide benzophenone. Used for organic synthesis. Used for UV curable coatings and inks Synonyms : Methyl phenylglyoxylate;Phenylglyoxylic acid methyl ester;IHT-PI MBF;Photoinitiator-MBF;Syna 468;Methyl benzoyl formate;Methyl-α-oxo-phenylacetate;methyl oxo(phenyl)acetate;MBF; Molecular Structure : 
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Methyl benzoylformate