羧酸锑的合成
来源期刊：中南大学学报(自然科学版)1994年第2期
论文作者：古映莹 舒万艮
文章页码：257 - 260
关键词：锑; 羧酸盐; 合成; 热稳定性
Key words：antimony; carboxylates; synthesis; thermal stability
摘 要：对羧酸锑的合成进行了详细的研究,采用羧酸与三氧化锑在溶剂中直接合成的方法成功地合成了五种羧酸锑化合物(RCOO)3SB,其中R为CH3(CH2)4─,CN3(CH2)6─,CH3(CH2)8─,CH3(CH2)10─和C6H5─.己酸锑和辛酸锑是浅黄色液体,癸酸锑为棕褐色液体,而月桂酸锑和苯甲酸锑则为白色固体;首次对产品进行了红外光谱分析、锑含量及有关物化常数的测定.
Abstract: ≧COO)3Sb(R being CH3(CH2)4─, CH3(CH2)6─,CH3(CH2)8─,CH3(CH2)10─,andC6H5─respectively)was prepared by the reaction of carboxylic acids and antimonous oxidein solvent.Antimony caporate and caprylate are light yellow liquid;ntimony caprate is blackbrown liquid;and antimony benzoate and laurate are white solid,whose meling points are183℃ and 39～40℃ respectively.The infrared spectra,antimony contents and some physico-chemical constants of the products were determined.
