3-Chloro-2,4-difluorobenzonitrile
- CAS No.
- 887267-38-1
- Chemical Name:
- 3-Chloro-2,4-difluorobenzonitrile
- Synonyms
- 3-Chloro-2,4-difluorobenzonitrile;Benzonitrile, 3-chloro-2,4-difluoro-
- CBNumber:
- CB11090685
- Molecular Formula:
- C7H2ClF2N
- Molecular Weight:
- 173.55
- MDL Number:
- MFCD06658267
- MOL File:
- 887267-38-1.mol
- MSDS File:
- SDS
| Boiling point | 208.8±35.0 °C(Predicted) |
|---|---|
| Density | 1.43±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| Appearance | White to off-white Solid |
| CAS DataBase Reference | 887267-38-1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P305+P351+P338 | |||||||||
| HS Code | 2926907090 | |||||||||
| NFPA 704 |
|
3-Chloro-2,4-difluorobenzonitrile price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 269101 | 3-Chloro-2,4-difluorobenzonitrile Asreported | 887267-38-1 | 100mg | $366 | 2026-06-03 | Buy |
| Usbiological | 269101 | 3-Chloro-2,4-difluorobenzonitrile Asreported | 887267-38-1 | 250mg | $563 | 2026-06-03 | Buy |
| Usbiological | 269101 | 3-Chloro-2,4-difluorobenzonitrile Asreported | 887267-38-1 | 1g | $835 | 2026-06-03 | Buy |
| Usbiological | 269101 | 3-Chloro-2,4-difluorobenzonitrile Asreported | 887267-38-1 | 2g | $1204 | 2026-06-03 | Buy |
| Usbiological | 269101 | 3-Chloro-2,4-difluorobenzonitrile Asreported | 887267-38-1 | 5g | $2018 | 2026-06-03 | Buy |
3-Chloro-2,4-difluorobenzonitrile Chemical Properties, Uses, Production
Synthesis
2112-31-4
887267-38-1
Using the compound (CAS:2112-31-4) as starting material, 29.0 g of potassium fluoride (KF) was slowly added to the solution prepared in step (3) under continuous stirring conditions. Subsequently, the reaction mixture was heated to 140-160 °C and maintained at this temperature until the content of 2,3,4-trichlorobenzonitrile was reduced to less than 2% as detected by conventional analytical methods (Step 5). After completion of the reaction, the solvent N,N-dimethylformamide (DMF) was removed by rotary evaporator under reduced pressure to give a brownish-yellow granular solid. The solid was dissolved in 200 mL of toluene and purified by recrystallization. The solution was cooled to about 0 °C and allowed to stand overnight, after which the crystals were collected by filtration and dried to give 33.8 g of 3-chloro-2,4-difluorobenzonitrile. The product was a light yellow granular solid, analyzed by gas chromatography (GC) with a purity of 98.637% and a molar yield of 65.0%.
References
[1] Patent: CN106278860, 2017, A. Location in patent: Paragraph 0023; 0028; 0029
3-Chloro-2,4-difluorobenzonitrile Preparation Products And Raw materials
Raw materials
Preparation Products
3-Chloro-2,4-difluorobenzonitrile Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| changzhou ansciep chemical co., ltd. | 0519-86305871 13961213398; | tina@ansciepchem.com | China | 1553 | 58 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Shanghai Harvest Chemical Industrial Co., Ltd. | 15721252604 17321035817 | sales@harvest-chem.com | China | 2829 | 64 |
| Wuhan Haizheng Industry & Trade Development Co. Ltd | 027-8866 0053/88660577/88660578 | China | 1070 | 55 | |
| Tianjin Jinyuda Chemical Co., Ltd. | 022-58013646 13011382049 | sales@jinyudachem.com | China | 1976 | 55 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29985 | 65 |
| Shanghai Yolne Chemical Co., Ltd. | 021-62960152 | 934678158@qq.com | China | 9886 | 55 |
| Shanghai Raise Chemical Technology Co.,Ltd | +86-021-50935922 | China | 7854 | 55 |
View Latest Price from 3-Chloro-2,4-difluorobenzonitrile manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-09 | 3-CHLORO-2,4-DIFLUOROBENZONITRILE
887267-38-1
|
$1.00 | 1KG | 99% | 100KG | Career Henan Chemical Co |
-
- 3-CHLORO-2,4-DIFLUOROBENZONITRILE
887267-38-1
- $1.00
- 99%
- Career Henan Chemical Co
