| | 83121-18-0 Basic information More.. |
| Product Name: | Teflubenzuron | | Synonyms: | n-(((3,5-dichloro-2,4-difluorophenyl)amino)carbonyl)-2,6-difluoro-benzamid;n-(((3,5-dichloro-2,4-diflurophenyl)amino)carbonyl)-2,6-difluorobenzamide;cme13406;dart;diaract;teflubenzuron (bsi,iso);TERFLUORON;3,5-dichloro-2,4-difluorophenyl) 3-(2,6-difluorobenzoyl) | | CAS: | 83121-18-0 | | MF: | C14H6Cl2F4N2O2 | | MW: | 381.11 | | EINECS: | 617-441-5 | | Mol File: | 83121-18-0.mol |  |
Use
Method 1
The addition reaction of 2,6-Difluorobenzamide and 2,4-difluoro-3,5-dichlorophenyl isocyanate
Method 2
preparation of 2,4-Difluoro-3,5-dichlorophenylamine
2,3,4,5-tetrachloronitrobenzene and Potassium fluoride react in DMF solvent at 140℃ for 15h to obtain 2,4-Difluoro-3,5-dichloronitrobenzene，which is then reduced to 2,4-Difluoro-3,5-dichlorophenylamine
Preparation of Teflubenzuron
As for the preparation of 2,6-difluorobenzoyl isocyanate, see details in the preparation of Teflubenzuron.
2,6-difluorobenzoyl isocyanate and 2,4-Difluoro-3,5-dichlorophenylamine react at room temperature for 15h to obtain Teflubenzuron
As for the nitrification, chlorination, reduction, fluorization and condensation of 1,2,4-Trichlorobenzene to prepare Teflubenzuron, see details in bibliography.
- teflubenzuron
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- US $9.00-0.90 / KG
- 2024-01-23
- CAS:83121-18-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- Teflubenzuron
-
- US $60.00 / Kg/Bag
- 2020-11-16
- CAS:83121-18-0
- Min. Order: 1Kg/Bag
- Purity: 99%
- Supply Ability: 20 Tons
- Teflubenzuron
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- US $1.00 / kg
- 2019-07-06
- CAS:83121-18-0
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: Customized
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83121-18-0
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