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ChemicalBook CAS DataBase List ?4-Chlorophenoxyacetic acid sodium salt
13730-98-8

?4-Chlorophenoxyacetic acid sodium salt synthesis

4synthesis methods
-

Yield:13730-98-8 209.15 g

Reaction Conditions:

with sodium hydrogencarbonate in water at 80; for 2 h;

Steps:

8
To the obtained methyl 4-chlorophenoxyacetate, 87.07 g of 99% sodium hydrogencarbonate and 129.30 g of water were added, and the mixture was reacted at 80 ° C for 2 h.At the same time, the alcohol formed by the reaction is distilled off, and the reaction is cooled down to room temperature for filtration.The filter cake is dried to obtain 209.15 g of sodium 4-chlorophenoxyacetate, and the content is 98.6%.The total yield was 98.86% based on phenol.

References:

Shandong Runbo Biological Technology Co., Ltd.;Sun Guoqing;Hou Yongsheng;Zhang Liguo;Chi Zhilong;Hu Yishan CN108947811, 2018, A Location in patent:Paragraph 0099; 0102

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