32001-59-5

Basic information

• Product Name: Acetic acid, phenoxy-, butyl ester
• CAS NO: 32001-59-5
• Molecular Formula: C12H16O3
• Molecular Weight: 208.257
• Mol File: 32001-59-5.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: Acetic acid, phenoxy-, butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, phenoxy-, butyl ester(32001-59-5)
• EPA Substance Registry System: Acetic acid, phenoxy-, butyl ester(32001-59-5)

Safety Data

• Hazardous Substances Data: 32001-59-5(Hazardous Substances Data)

Upstream product

• 122-59-8 2-phenoxyacetic acid 
• 71-36-3 butan-1-ol 
• 7397-62-8 butyl glycolate 
• 108-95-2 phenol 
• 590-02-3 butyl chloroacetate 
• 112445-76-8 4-methoxyphenyl 2-phenoxyacetate 
• 19513-78-1 1-(4-methoxy-phenyl)-2-phenoxy-ethanone 
• 621-88-5 phenoxyacetamide 
• 109-65-9 1-bromo-butane 
• 3598-16-1 2-phenoxyacetic acid sodium salt 

Downstream Products

• 94-80-4 Fernesta 
• 3035-67-4 2,4-dichlorophenoxyacetic acid isooctyl ester 
• 52716-17-3 n-butyl 4-chlorophenoxyacetate 

Relevant articles and documents

KPF6-Mediated Esterification and Amidation of Carboxylic Acids

A novel KPF6-promoted green method has been developed for the synthesis of esters and amides. A wide range of carboxylic acids and alcohols or amines worked well under the developed reaction conditions, thus providing good to excellent (61-98%) yields of

Preparation method of 2,4-dichlorophenoxyacetic acid and salt thereof

The invention provides a preparation method of 2,4-dichlorophenoxyacetic acid and a salt thereof, wherein the preparation method includes the following steps: S1) carrying out a reaction of phenol andchloracetic ester under alkaline conditions to obtain phenoxyacetic ester; S2) carrying out selective chlorination reaction of the phenoxyacetic ester with a chlorinating agent under the action of acatalyst A and a catalyst B to obtain 2,4-dichlorophenoxyacetic ester, wherein the catalyst A is Lewis acid, and the catalyst B is C5-22 thioethers, thiazoles, isothiazoles and thiophenes or halogenated derivatives thereof; and S3) carrying out hydrolysis reaction of 2,4-dichlorophenoxyacetic ester under acidic conditions to obtain 2,4-dichlorophenoxyacetic acid; or after 2,4-dichlorophenoxyaceticester is obtained, carrying out an alkaline hydrolysis reaction with an alkaline compound to obtain 2,4-dichlorophenoxyacetate. The production and use of 2,4-dichlorophenol with unpleasant odor are avoided, the production of dioxins is eliminated, the yield of products is improved, and the output of three wastes is greatly reduced.

A phenoxy carboxylic acid ester herbicide preparation method (by machine translation)

The invention provides a phenoxy carboxylic acid ester herbicide preparation method, including: S1, phenol in the presence of alkaline substance with the chlorinated carboxylic acid ester condensation reaction, phenoxy carboxylic acid ester obtained; the ClR states the chloro- carboxylic acid ester of the general formula1 COOR, R1 Is C1 - 3 alkylene or alkylidene, R is C1 - 10 alkyl or C3 - 10 cycloalkyl; S2, the [...] ester in the 1st and 2nd catalyst the presence of a catalyst, with the chlorinating agent to carry out the selective chlorination of, get [...] ester; the Lewis acid catalyst is selected from the 1st, the 2nd catalyst is C5 - 22 of the thioether, thiazole, thiophene compounds or different benzisothiazoles; S3, will the [...] ester with an alcohol reaction, as shown in formula I phenoxy carboxylic acid ester herbicide; R3 Is H, Cl or CH3 , R ' is a C4 - 20 alkyl or cycloalkyl. This invention can improve the product quality and the production environment, three waste low. (by machine translation)