| 摘要 |
The invention relates to isomeric nonyl benzoates, processes for their preparation, mixtures of the benzoates with alkyl phthalate, alkyl adipate, or alkyl cyclohexanedicarboxylate, and also to the use of these mixtures. The isomeric nonyl benzoates are produced from isomeric nonyl alcohols having a content of 3,5,5-trimethylhexanol of less than 10 mol%. The isomeric nonyl benzoates are useful as a plasticizer of plastics such as polyvinyl chloride, either alone or in combination with the alkyl phthalate, alkyl adipate or alkyl cyclohexanedicarboxylate.
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