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結(jié)構(gòu)式:

分子量:C15H20O=216.32

理化性質(zhì):微黃色液體,具有茉莉花香;熔點(diǎn):4℃,沸點(diǎn):305℃或174-176℃/15mmHg.有以下三種規(guī)格:

                           98%                  95%                   92%

相對(duì)密度                0.953-0.959             同左               0.950-0.960

折光指數(shù)                1.5480-1.5520           同左             1.5450-1.5520

含醛量                      ≥98%                ≥95%              ≥92%

酸值                        ≤5                   ≤5                ≤5

含氯(N.F.)負(fù)反應(yīng)            -                      -                   -

溶解度                   溶于等體積90%乙醇      同左                同左

天然存在:未見(jiàn)文獻(xiàn)報(bào)道.

制備:系苯甲醛與辛醛在堿性條件下縮合而成.