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Acifluorfene CAS 50594-66-6

Place of Origin: Zhejiang,China (Mainland)
Type: Powder
Brand Name: MOSINTER
CAS No.: 50594-66-6
Name: Acifluorfene
Molecular Formula: C14H7ClF3NO5
Molecular Weight: 361.6573
Boiling point: 422.4°C at 760 mmHg
Density: 1.573g/cm3
Melting point: 142~160℃
Refractive index: 1.575
Flash point: 209.2°C
Water solubility: 120mg/kg(25℃)
Vapour Pressur: 6.89E-08mmHg at 25°C

  • 50594-66-6
  • MOSINTER
  • 50594-66-6
Product Description

Payment & Shipping Terms

Supply Capacity

Payment Terms:

T/T, WU

Production Capacity:

500T/year

Min. Order:

25KG

Packing:

according to the customer's requirements 

Means of Transport:

Ocean, Air, Land

Delivery Date:

7 days

 

Acifluorfene

CAS: 50594-66-6

is a fluorinated ether herbicides. 

Acifluorfene Attribute

Molecular Formula

C14H7ClF3NO5

Molecular Weight

361.6573

Density

1.573g/cm3

Boiling point

422.4°C at 760 mmHg

Refractive index

1.575

Flash point

209.2°C

Vapour Pressur

6.89E-08mmHg at 25°C

 

Production method

1. inter-hydroxy acid as raw materials

Equimolar 3,4 dichlorobenzotrifluoride and mhydroxybenzoic acid, in the presence of KOH in DMSO as solvent, 

the reaction at 138 ~ 144 ℃ 22h, to yield 3- (2 chloro4 - trifluoromethylphenoxy) benzoic acid. 

Then in dichloromethane solvent using potassium nitrate - sulfuric acid nitration reaction of acifluorfen. 

And then reacted with an equimolar NaOH to form the sodium salt.

2. cresol as raw material

Equimolar 3,4 dichlorobenzotrifluoride and m-cresol potassium salt, at 149 ~ 155 ℃ in a solvent, to yield 

3- (2-chloro-4-trifluoromethyl-phenoxy) methyl benzene, and in the catalyst, the presence of acetic acid, 

at 94 ~ 96 ℃ through air oxidation, to give 3- (2-chloro-2-trifluoromethylphenoxy) benzoic acid, 

then mixed with an acid in a solvent and vinegar bar presence at 45 ℃ nitration acifluorfen, then reacted with an equimolar NaOH to form the sodium salt.3-chloro-4-hydroxy-trifluoromethylphenyl as raw material,Equimolar 3-chloro-4-hydroxy-trifluoromethylphenyl with 5-chloro-2-nitrobenzoic acid in the solvent DMSO, potassium and nitrogen, 

at room temperature to produce acifluorfen.

 


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MOSINTER GROUP was established in 2004. The main office is located in Ningbo, China. The production are located in Zhejiang Province, Jiangsu Province and Shandong Province in China. Specializing in the production and marketing of chemical products, MOSINTER GROUP has excellent production equipment and a high-performing sales team as well as advanced manufacturing technique, comprehensive quality management system and modernized testing methods.

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