2,3-Dichlorobenzonitrile
- CAS No.
- 6574-97-6
- Chemical Name:
- 2,3-Dichlorobenzonitrile
- Synonyms
- AKOS 93243;BUTTPARK 87\02-73;2,3-Dichlorobenzonit;2,3-Dichlorbenzonitril;benzonitrile, dichloro-;2,3- twobenzene nitrile;2,3-DICHLOROBENZONITRILE;2,3-Dichlorophenyl cyanide;2,3-Dichlorobenzonitrile>2,3-Dichloro-6-benzonitrile
- CBNumber:
- CB1135893
- Molecular Formula:
- C7H3Cl2N
- Molecular Weight:
- 172.01
- MDL Number:
- MFCD00016372
- MOL File:
- 6574-97-6.mol
- MSDS File:
- SDS
| Melting point | 60-64 °C(lit.) |
|---|---|
| Boiling point | 114°C 6mm |
| Density | 1.4980 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| Flash point | 114°C/6mm |
| storage temp. | Sealed in dry,Room Temperature |
| form | Solid:bulk |
| color | White to Light yellow to Green |
| Water Solubility | It is miscible with water. |
| BRN | 2438753 |
| Exposure limits | NIOSH: IDLH 25 mg/m3 |
| LogP | 2.83 |
| CAS DataBase Reference | 6574-97-6(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H331-H335-H302-H312-H332 | |||||||||
| Precautionary statements | P261-P304+P340-P305+P351+P338-P405-P501a-P280 | |||||||||
| Hazard Codes | Xn,T,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 22-26-36/37/39-45-36 | |||||||||
| RIDADR | 3276 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant/Toxic | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29269090 | |||||||||
| REACH Registrations | Inactive | |||||||||
| NFPA 704 |
|
2,3-Dichlorobenzonitrile price More Price(57)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D4398 | 2,3-Dichlorobenzonitrile min. 98.0 % | 6574-97-6 | 5G | $38 | 2026-04-30 | Buy |
| Usbiological | 273231 | 2,3-Dichlorobenzonitrile Asreported | 6574-97-6 | 5g | $389 | 2026-06-03 | Buy |
| Usbiological | 273231 | 2,3-Dichlorobenzonitrile Asreported | 6574-97-6 | 10g | $542 | 2026-06-03 | Buy |
| Usbiological | 273231 | 2,3-Dichlorobenzonitrile Asreported | 6574-97-6 | 25g | $686 | 2026-06-03 | Buy |
| Usbiological | 273231 | 2,3-Dichlorobenzonitrile Asreported | 6574-97-6 | 50g | $907 | 2026-06-03 | Buy |
2,3-Dichlorobenzonitrile Chemical Properties,Uses,Production
Chemical Properties
white powder
Uses
2,3-Dichlorobenzonitrile, is used as a reactant involved in nucleophilic aromatic fluorination, reactions with magnesium amides for synthesis of carboxamides, Suzuki-Miyaura coupling reactions. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuff.
Synthesis
4414-54-4
6574-97-6
General procedure for the synthesis of 2,3-dichlorobenzonitrile from 2,3-dichlorobenzaldehyde oxime: n-C4F9SO2F (20.0 mmol, 2.0 eq.) was slowly added dropwise using a syringe to a solution of dichloromethane (CH2Cl2, 20 mL) containing the substrate 2,3-dichlorobenzaldehyde oxime (10.0 mmol) and 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU. 50.0 mmol, 5.0 equiv) in a solution of dichloromethane (CH2Cl2, 20 mL). The reaction mixture was stirred at the same temperature for 10 min. Subsequently, the volatile components were removed by distillation under reduced pressure to give the crude product. The crude product was purified by silica gel column chromatography with the eluent being a solvent mixture of petroleum ether and ethyl acetate, resulting in the target product 2,3-dichlorobenzonitrile in 95% yield.
References
[1] Tetrahedron Letters, 2010, vol. 51, # 14, p. 1826 - 1831
[2] Chinese Chemical Letters, 2016, vol. 27, # 1, p. 96 - 98
2,3-Dichlorobenzonitrile Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| future industrial shanghai co., ltd | 400-0066400 13621662912 | sales@jonln.com | China | 1989 | 65 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Beijing dtftchem Technology Co., Ltd. | 010-60275820 13031183356 | elainezt@sina.com | China | 1386 | 62 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| JinYan Chemicals(ShangHai) Co.,Ltd. | 13817811078 | sales@jingyan-chemical.com | China | 9963 | 60 |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 | sales@sinch.com.cn | China | 11592 | 64 |
View Lastest Price from 2,3-Dichlorobenzonitrile manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | 2,3-Dichlorobenzonitrile
6574-97-6
|
$1.00 | 1kg | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2021-08-12 | 2,3-Dichlorobenzonitrile
6574-97-6
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2019-07-06 | 2,3-Dichlorobenzonitrile
6574-97-6
|
$1.00 | 1kg | 99% | Career Henan Chemical Co |
-
- 2,3-Dichlorobenzonitrile
6574-97-6
- $1.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 2,3-Dichlorobenzonitrile
6574-97-6
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 2,3-Dichlorobenzonitrile
6574-97-6
- $1.00
- 99%
- Career Henan Chemical Co
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