Xianrong Yan
1999
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Journal
Journal of Qingdao University
Abstract
The synthesis and characterization of 3 [hydroxy (phenyl) phosphinic] methyl propionate used in polyester as a flame retardant was studied, which comprised reacting phenylphosphonous dichloride with acrylic acid and methanol. The structure of the flame retardant was analysed and determined by 1H NMR and 13 C NMR. The technology of synthesis was optimized.