| 摘要 |
Disclosed is a continuous process for preparing triallyl isocyanurate (TAIC), comprising rearrangement of triallyl cyanurate (TAC) in the presence of a Cu salt at a temperature of at least 90 degrees Celsius, wherein TAC and a Cu2+ salt are introduced continuously in an amount of 0.01 to 1 per cent by weight of Cu2+, based on TAC, separately from one another or in the form of a mixture comprising these components, into a TAIC-containing reaction mixture which has been formed at at least by 90 degrees Celsius by rearrangement of TAC in the presence of a Cu2+ salt and has not been cooled below 90 degrees Celsius thereafter, the rearrangement is performed under these conditions while maintaining a temperature in the range of 90 to 160 degrees Celsius and an amount of reaction mixture corresponding to the addition is discharged continuously and TAIC is isolated therefrom.
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