Carbonyl compound scavenger and method of quantifying carbonyl compound using the same
申请人:Sumika Chemical Analysis Service, Limited
公开号:US07241625B2
公开(公告)日:2007-07-10
A carbonyl compound scavenger comprising a mineral acid salt of a benzylhydroxyamine-based compound of the formula (1) and at least one adsorbent selected from the group consisting of silica gel, alumina, cellulose and activated carbon:
[wherein, R represents an alkyl group having 1 to 8 carbon atoms, haloalkyl group having 1 to 4 carbon atoms, alkoxy group having 1 to 4 carbon atoms, haloalkoxy group having 1 to 4 carbon atoms, nitro group or cyano group, and R1 and R2 represent each independently a hydrogen atom or alkyl group having 1 to 8 carbon atoms, and a hydrogen atom on a benzene ring to which a cyano group and R are connected may be substituted with an alkyl group having 1 to 8 carbon atoms, haloalkyl group having 1 to 4 carbon atoms, alkoxy group having 1 to 4 carbon atoms, haloalkoxy group having 1 to 4 carbon atoms, aryl group having 6 to 10 carbon atoms, nitro group or cyano group.].
一种羰基化合物清除剂,包括公式(1)的苄基羟胺化合物的矿物酸盐和至少一种吸附剂,所述吸附剂选择自硅胶、氧化铝、纤维素和活性炭组成的群体中的至少一种:[其中,R代表具有1至8个碳原子的烷基,具有1至4个碳原子的卤代烷基,具有1至4个碳原子的烷氧基,具有1至4个碳原子的卤代烷氧基,硝基或氰基,R1和R2各自独立地代表氢原子或具有1至8个碳原子的烷基,并且连接到氰基和R的苯环上的氢原子可以被具有1至8个碳原子的烷基,具有1至4个碳原子的卤代烷基,具有1至4个碳原子的烷氧基,具有1至4个碳原子的卤代烷氧基,具有6至10个碳原子的芳基,硝基或氰基取代。]