2,6-??????????
|
|
2,6-?????????? ??
- ???
- 25-28 °C (lit.)
- ?? ?
- 197-198 °C
- ??
- 1.246 g/mL at 25 °C (lit.)
- ???
- 18Pa at 20℃
- ???
- n
20/D 1.4875(lit.)
- ???
- 176 °F
- ?? ??
- Sealed in dry,Room Temperature
- ???
- DMSO(?? ???), ???(?? ???)
- ??? ??
- ??
- ??? ??
- ??? ??
- ??
- ???
- ??
- Almond-like odor
- ???
- 1.87g/L at 19.85℃
- BRN
- 2045292
- InChI
- 1S/C7H3F2N/c8-6-2-1-3-7(9)5(6)4-10/h1-3H
- InChIKey
- BNBRIFIJRKJGEI-UHFFFAOYSA-N
- SMILES
- Fc1cccc(F)c1C#N
- LogP
- 1.9
- CAS ??????
- 1897-52-5(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn,T,Xi | ||
|---|---|---|---|
| ?? ???? ?? | 20/21/22-36/37/38 | ||
| ????? | 26-36-36/37/39 | ||
| ????(UN No.) | 3439 | ||
| WGK ?? | 3 | ||
| ?? ?? ?? | Toxic | ||
| TSCA | TSCA listed | ||
| ?? ?? | 6.1 | ||
| ???? | III | ||
| HS ?? | 29269095 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
2,6-?????????? C??? ??, ??, ??
??? ??
white to light yellow crystal powder??
2,6-Difluorobenzonitrile is a halogenated benzonitrile with fungacidal activity. 2,6-Difluorobenzonitrile is the difluoro analogue of the herbicide Dichlobenil.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).2,6-?????????? ?? ?? ? ???
???
2-Chloro-6-nitrobenzonitrile
?????????-1,1-????
2,6-?????????
???????
?????
3-CHLORO-2,6-DIFLUOROBENZONITRILE
2,6-DIFLUOROBENZALDEHYDE OXIME
2,6-?????????
?????(N,N-DIethylaMino)??????
?? ??
2,6-?????????? ?? ??
???( 654)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| shandong exelon biochem co.ld | +86-533-2119995 +8615053330977 |
451614802@QQ.com | China | 96 | 58 |
| Shandong Vital Biotechnology Co., Ltd. | +8617860230571 |
biotechcaroline@gmail.com | China | 87 | 58 |
| Shanghai Cube Chemical Co., Ltd. | +86-02156500520 +86-18116101847 |
kevin.li@cubechem.com | China | 43 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 |
Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 |
faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 |
sales1@chuanghaibio.com | China | 5227 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20122 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 |
info@dakenam.com | China | 14014 | 58 |
| Hi-Tech Chemistry Corp | 0519-86626038 |
yuhh@hitechem.com | CHINA | 810 | 58 |
2,6-?????????? ?? ??:
???????(1,2-) 2,3,5,6-????????? ???-2-(2,2-??????)-3,3-????????????????? 2,2'???-2-???????? ???????(1,3-) ?????????? ?????????? ?????????? ??? ????? ??? 2,6-?????????? 2,3-?????-6-(????????)?????
Florfenicol
2,3,6-Trifluorobenzonitrile
Tetrafluoroterephthalonitrile
4-AMINO-2,3,5,6-TETRAFLUOROBENZONITRILE
2,4,6-Trifluorobenzonitrile
4-CYANO-2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE
2,6-Difluoro-4-hydroxybenzonitrile
2,6-DIFLUORO-3-METHOXYBENZONITRILE