略語大辞典 [Chem] 25 THPC tetrakis-hydroxy-methyl-phosphonium 塩化テトラキス水酸化メチル ホスホニウム. 防火加工剤.tetrakis-hydroxy-methyl-phosphonium chloride; [Chem]. 丸善「略語大辞典」JLogosID : 11851980