ChemicalBook >> CAS DataBase List >>2,6-Difluorobenzonitrile
2,6-Difluorobenzonitrile
- CAS No.
- 1897-52-5
- Chemical Name:
- 2,6-Difluorobenzonitrile
- Synonyms
- Difluorobenzonitrile;AURORA KA-1071;2.6- difluoronitrile;2,6-DIFLUOROBENZONIT;6-Difluorobenzonitrile;2,6-fluorobenzonitrile;2,6-Difluorbenzonitril;2,6-Difluorobenzonitrle;2,6-DIFLUOROBENZNITRILE;2,6-difluoro-benzonitril
- CBNumber:
- CB8274614
- Molecular Formula:
- C7H3F2N
- Molecular Weight:
- 139.1
- MDL Number:
- MFCD00001778
- MOL File:
- 1897-52-5.mol
- MSDS File:
- SDS
Last updated:2025-04-29 17:45:46
| Melting point | 25-28 °C (lit.) |
|---|---|
| Boiling point | 197-198 °C |
| Density | 1.246 g/mL at 25 °C (lit.) |
| vapor pressure | 18Pa at 20℃ |
| refractive index |
n |
| Flash point | 176 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| color | Off-White |
| Odor | Almond-like odor |
| Water Solubility | 1.87g/L at 19.85℃ |
| BRN | 2045292 |
| LogP | 1.9 |
| CAS DataBase Reference | 1897-52-5(CAS DataBase Reference) |
| FDA UNII | 1J58Z42A2E |
| NIST Chemistry Reference | Benzonitrile, 2,6-difluoro-(1897-52-5) |
| EPA Substance Registry System | Benzonitrile, 2,6-difluoro- (1897-52-5) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,T,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-36-36/37/39 | |||||||||
| RIDADR | 3439 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Toxic | |||||||||
| TSCA | T | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29269095 | |||||||||
| NFPA 704 |
|
2,6-Difluorobenzonitrile price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 186783 | 2,6-Difluorobenzonitrile 97% | 1897-52-5 | 50g | $114 | 2024-03-01 | Buy |
| TCI Chemical | D1650 | 2,6-Difluorobenzonitrile >99.0%(GC) | 1897-52-5 | 25g | $23 | 2024-03-01 | Buy |
| TCI Chemical | D1650 | 2,6-Difluorobenzonitrile >99.0%(GC) | 1897-52-5 | 100g | $62 | 2024-03-01 | Buy |
| Alfa Aesar | A10454 | 2,6-Difluorobenzonitrile, 98% | 1897-52-5 | 50g | $87.65 | 2024-03-01 | Buy |
| Alfa Aesar | A10454 | 2,6-Difluorobenzonitrile, 98% | 1897-52-5 | 250g | $304.65 | 2024-03-01 | Buy |
2,6-Difluorobenzonitrile Chemical Properties,Uses,Production
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
1of2
Preparation Products
2,6-Difluorobenzamide
Chlorfluazuron
Diflubenzuron
3-Bromo-2,6-difluorobenzonitrile
3-Bromo-2,6-difluorobenzamide
1of3
Global( 642)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| shandong exelon biochem co.ld | +86-533-2119995 +8615053330977 | 451614802@QQ.com | China | 41 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15531157085; +8615531157085 | abby@chuanghaibio.com | China | 8804 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12769 | 58 |
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| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 +86-13131129325 | sales1@chuanghaibio.com | China | 5257 | 58 |
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View Lastest Price from 2,6-Difluorobenzonitrile manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-06-08 | 2,6-Difluorobenzonitrile
1897-52-5
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2025-06-06 | 2,6-Difluorobenzonitrile
1897-52-5
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2025-06-06 | 2,6-Difluorobenzonitrile
1897-52-5
|
US $0.00-0.00 / KG | 1KG | 98% | 100MT/Year | Speranza Chemical Co., Ltd. |
-
- 2,6-Difluorobenzonitrile
1897-52-5
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- 2,6-Difluorobenzonitrile
1897-52-5
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 2,6-Difluorobenzonitrile
1897-52-5
- US $0.00-0.00 / KG
- 98%
- Speranza Chemical Co., Ltd.
1897-52-5(2,6-Difluorobenzonitrile)Related Search:
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2,6-DIFLUOROBENZONITRILE
AURORA KA-1071
2, 6 - two fluorine benzene nitriles
2,6-Difluerobenzonitrile
2,6-fluorobenzonitrile
2,6-Difluorobenzonitrile, 98%+
2,6-Difluorobenzone nitrile
2,6-Difluorbenzonitril
2,6-Difluorobenzonitrile>
Difluorobenzonitrile
2.6- difluoronitrile
1897-52-5
1897-52-2
1897-52-3
1897-52-3
1987-52-5
C7H3F2N1
F2C6H3CN
C6 to C7
Building Blocks
Cyanides/Nitriles
Organic Building Blocks
Nitrogen Compounds
C6 to C7
Cyanides/Nitriles
Nitrogen Compounds
Aromatic Nitriles
Fluorobenzene
Nitrile
Fluorine series
OLED