China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > Propylene glycol methyl ether propionate
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Propylene glycol methyl ether propionate 148462-57-1
Category : Intermediates/Pharmaceutical intermediates
CAS NO : 148462-57-1 EC NO : MF : C7H14O3 MW : 146.1843 Specification : 99% min Packing : 25kg，50kg 200kg Product description : What is the chemical of Propylene glycol methyl ether propionate ? Appearance: Colorless to pale yellow transparent oily 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 ; ============================================================================= Main purpose High performance environmentally friendly solvent, suitable for: High end coatings, inks, and varnishes Dissolution of polymers such as polyurethane, acrylic resin, epoxy resin, alkyd resin, nitrocellulose, etc Can replace ethylene glycol ether acetate, with lower toxicity and better environmental performance Specially suitable for high-end applications such as high-temperature resistant coatings, conductive coatings, and wind turbine blade coatings ============================================================================ Synthetic route Propylene glycol methyl ether propionate is usually synthesized through a two-step esterification reaction Propylene glycol and methanol undergo esterification under acid catalysis to produce propylene glycol methyl ether (PGME). PGME is further esterified with propionic acid to produce the target product, propylene glycol methyl ether propionate. Finally, after distillation purification, high-purity products (≥ 99%) are obtained Uses : High performance environmentally friendly solvent Synonyms : Propylene glycol methyl ether propionate;PIRILENE;1,2,2,6,6-pentamethylpiperidinetartrate;1,2,2,6,6-pentamethyl-piperidintartrate(1:1);pempidinatartrato;pempidinebitartrate;Propylene Glycol Monomethyl Propionate;2-methoxy-1-methylethyl propanoate;PMP;Propylene glycol monomethyl ether propionate; Molecular Structure : 
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Propylene glycol methyl ether propionate