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Chemicals used in the production of dyes and pigments
Chemicals used in organic synthesis
2-Chlorobenzonitrile (2-ClBN), also known as o-chlorobenzonitrile or 1-chloro-2-cyanobenzene, is a white to pale yellow crystalline solid. Industrially, it is synthesized through the ammoxidation of 2-chlorotoluene over an alumina-supported V2O5 catalyst, achieving a yield of 76% at 425 °C. The reaction mechanism, as elucidated by density functional theory (DFT), follows a Mars–van Krevelen redox pathway involving the reduction of the catalyst by ammonia and the formation of intermediate imine species. 2-ClBN is primarily utilized as a precursor to 2-amino-5-nitrobenzonitrile, an important intermediate in dye synthesis. Its molecular structure and vibrational properties have been extensively studied using FT-IR, FT-Raman, and UV spectroscopy, supported by DFT calculations, which confirm intramolecular charge transfer and provide detailed insights into its bonding and electronic features. Beyond its role in dye production, 2-ClBN and other organic nitriles serve as solvents in various applications due to their selective miscibility with organic compounds, such as in the extraction of fatty acids, oils, and unsaturated hydrocarbons.
There are many suppliers of 2-Chlorobenzonitrile on the LookChem platform, such as Hangzhou Zhongqi chem Co.,Ltd., Jiangsu Huaen Energy Co., Ltd., Hebei yanxi chemical co.,LTD.. Through the form on the right, you can choose to send an inquiry to your intended factory. We recommend that you clearly describe your purchase requirements, for example: 2-Chlorobenzonitrile CAS number 873-32-5 with a purity of over 98% that needs to be transported to Los Angeles, USA.
Here are some small packages of 2-Chlorobenzonitrile price information you can contact us to purchase, if you need to purchase 2-Chlorobenzonitrile in bulk, please send an inquiry message to get the latest prices and offers.
| Name | CAS | Size | Price(USD) |
| MACKLIN | 873-32-5 | 2.50kg | 208.66 |
| MACKLIN | 873-32-5 | 25.00g | 5.82 |
| MACKLIN | 873-32-5 | 500.00g | 57.46 |
| MACKLIN | 873-32-5 | 100.00g | 14.33 |
| Acmec | 873-32-5 | 25.00g | 7.31 |
| Acmec | 873-32-5 | 500.00g | 56.57 |
| Acmec | 873-32-5 | 100.00g | 14.78 |
| Acmec | 873-32-5 | 250.00mg | 42.99 |
| RHAWN | 873-32-5 | 100.00g | 15.52 |
| RHAWN | 873-32-5 | 500.00g | 56.57 |
| ALADDIN | 873-32-5 | 500.00g | 57.76 |
| ALADDIN | 873-32-5 | 100.00g | 15.97 |
| ALADDIN | 873-32-5 | 50.00g | 9.10 |
| ALADDIN | 873-32-5 | 25.00g | 5.82 |
| Boer | 873-32-5 | 100.00g | 13.88 |
| Boer | 873-32-5 | 2.50kg | 200.30 |
| Boer | 873-32-5 | 25.00g | 5.52 |
| Boer | 873-32-5 | 500.00g | 55.22 |
| Boer | 873-32-5 | 100.00G | 88.06 |
| Boer | 873-32-5 | 500.00G | 207.46 |
| Boer | 873-32-5 | 25.00G | 30.60 |
| YUANYE | 873-32-5 | 25.00g | 5.22 |
| J&K | 873-32-5 | 50.00g | 22.54 |
| Accela | 873-32-5 | 500.00g | 52.24 |
| Accela | 873-32-5 | 25.00g | 6.57 |
| Accela | 873-32-5 | 100.00g | 13.73 |