- 2,6-Difluorobenzonitrile
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- $0.00 / 1KG
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2025-03-24
- CAS:1897-52-5
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 30tons/month
- 2,6-Difluorobenzonitrile
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- $100.00 / 25kg
-
2025-03-21
- CAS:1897-52-5
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 50000KG/month
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| | 2,6-Difluorobenzonitrile Basic information |
| Product Name: | 2,6-Difluorobenzonitrile | | Synonyms: | 2,6-DIFLUOROBENZONIT;p-Phenylenediamine(1,4-Phenylenediamine);2,6-DIFLUOROBENZONITRILE, 97+%;2,6-DIFLUOROBENZNITRILE,97%;2,6-Difluorobenzonitrile99%;2,6-Difluoro carbonitrile;6-Difluorobenzonitrile;2,6-Difluorobenzonitrle | | CAS: | 1897-52-5 | | MF: | C7H3F2N | | MW: | 139.1 | | EINECS: | 217-589-7 | | Product Categories: | C6 to C7;Cyanides/Nitriles;Nitrogen Compounds;Aromatic Nitriles;Fluorobenzene;Nitrile;Fluorine series;OLED | | Mol File: | 1897-52-5.mol |  |
| | 2,6-Difluorobenzonitrile Chemical Properties |
| | 2,6-Difluorobenzonitrile Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powder | | Uses | 2,6-Difluorobenzonitrile was used in the synthesis of:
- poly(cyanoaryl ethers) via silyl-method
- 2-dimethylamino-6-fluorobenzamide
- phenolphthalein-modified polyarylene ether nitrile copolymers
| | Uses | 2,6-Difluorobenzonitrile is a halogenated benzonitrile with fungacidal activity. 2,6-Difluorobenzonitrile is the difluoro analogue of the herbicide Dichlobenil. | | Flammability and Explosibility | Non flammable | | Synthesis | 2,6-Difluorobenzonitrile [1897-52-5], 1- cyano-2,6-difluorobenzene, Mr 172.02, mp 29 – 30℃, forms colorless crystals. The nitrile can be produced by treatment of 2,6-dichlorobenzonitrile with potassium fluoride in sulfolane and is used as an intermediate in the synthesis of insecticides (e.g., Dimilin, Shell). | | Toxics Screening Level | The initial threshold screening level (ITSL) for 2,6-difluorobenzonitrile (DFBN) is 0.2 μg/m3 based on an annual averaging time. |
| | 2,6-Difluorobenzonitrile Preparation Products And Raw materials |
| Raw materials | Potassium fluoride-->Gamma Butyrolactone-->Sulfolane-->2,6-Dichlorobenzonitrile-->3-CHLORO-2,6-DIFLUOROBENZONITRILE-->2,6-DIFLUOROBENZALDEHYDE OXIME-->2,6-Difluorobenzylamine-->tetrakis(N,N-DIethylaMino)phosphorus broMide | | Preparation Products | Chlorfluazuron-->2,6-Difluorobenzamide-->Diflubenzuron-->3-Bromo-2,6-difluorobenzonitrile-->3-Bromo-2,6-difluorobenzamide-->5-tert-butoxyquinazoline-2,4-diaMine-->tasquinimod-->2-amino-6-bromobenzonitrile-->2-FLUORO-6-(4-METHYLPHENOXY)BENZONITRILE-->2-FLUORO-6-(4-METHYLBENZYLOXY)BENZONITRILE-->2,6-Difluorobenzoyl isocyanate-->Benzonitrile, 2-fluoro-6-(phenylthio)- |
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