933-88-0 2-Toluoyl ...

933-88-0 2-Toluoyl chloride supplier 933-88-0 2-Methylbenzoyl chloride Hot Sale
933-88-0 2-Toluoyl chloride supplier 933-88-0 2-Methylbenzoyl chloride Hot Sale

933-88-0 2-Toluoyl chloride supplier 933-88-0 2-Methylbenzoyl chloride Hot Sale

Min.Order / FOB Price:Get Latest Price

1 Metric Ton

FOB Price:USD 6000.0000 -6030.0000
  • Min.Order :1 Metric Ton
  • Purity: 99.0%min
  • Payment Terms : L/C,T/T

Keywords

933-88-0 2-Toluoyl chloride supplier 933-88-0 2-Methylbenzoyl chloride Hot Sale Direct Manufacturer o-methylbenzoyl chloride 933-88-0

Quick Details

  • Appearance:Colorless liquid
  • Application:mainly used as pharmaceutical and agrochemical intermediate, also used for other organic synthesis
  • PackAge:250kg/drum or as per customer's requirement
  • ProductionCapacity:|Metric Ton|Day
  • Storage:Stored in a dry inert gas
  • Transportation:

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933-88-0 2-Toluoyl chloride supplier

933-88-0 2-Methylbenzoyl chloride Hot Sale

Chemical properties
Colorless liquid, B.P. 88 ~ 90℃/1.6kPa, N20D1.5485, relative density 1.173, F.P. 170 ℃ (76℃), soluble in benzene, carbon tetrachloride and ether, soluble in acid.
 
use
O-methyl benzoyl chloride is an intermediate of fungicide rust inhibitor, phenoxyel ester, oxime ester and herbicide bensulfuron.
Used for organic synthesis of medicine, pesticide, photosensitive material, dye and so on. In the pesticide industry, it is used in the production of o-amide fungicide and mihuanglong herbicide.
Uses for medicine, pesticide, photosensitive material and dye intermediate
 
Production methods
It is produced from o-methyl benzoic acid.
 
Production methods
The preparation method is to add o-methyl benzoic acid and catalyst to the reactor, and melt it with steam heating. The temperature is kept at 125℃, and the phosgene reaction is carried out for 18h. Sampling analysis is conducted to determine whether the reaction is complete. O-methyl benzoyl chloride can also be prepared by using sulfoxide chloride and phosphorus trichloride as acyl chlorination agents.

Details:

The preparation methods
 
[Method 1]
The preparation method is to add o-methyl benzoic acid and catalyst to the reactor, and melt it with steam heating. The temperature is kept at 125℃, and the phosgene reaction is carried out for 18h. Sampling analysis is conducted to determine whether the reaction is complete.
O-methyl benzoyl chloride can also be prepared by using sulfoxide chloride and phosphorus trichloride as acyl chlorination agents.
 
[Method 2]
It is produced from o-methyl benzoic acid.

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