Hebei Mojin Biotechnology Co.,Ltd
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Country: 
China (Mainland)
Business Type:Trading Company
Tel: 13231137666
Tel: 15028179902
Tel: 13383610321
Tel: +86 13288715578
Tel: 13288715308
Tel: +86 15028179772
Tel: +86 13315458396
Tel: 15103291926
Tel: 13315457394
Mobile: 13231137666
Tel: 13231137666
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Province/state: Hebei
City: shijiazhuang
Street: room 1401,A building,Enjoy city,shijiazhuang city,hebei province,China
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Ms.betty Ms.mayCAS NO.37148-48-4
comestic(1-25)Metric Toncomestic(1-25)Metric Ton
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
Contacts：betty
Wechat/whatsapp:0086-18132644663
Tel&V：0086-18132644663
Email:betty@hbmojin.com
Product information
| Common Name | 4-Amino-3,5-dichloroacetophenone | ||
|---|---|---|---|
| CAS Number | 37148-48-4 | Molecular Weight | 204.053 |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 351.5±42.0 °C at 760 mmHg |
| Molecular Formula | C8H7Cl2NO | Melting Point | 162-166 °C(lit.) |
Product use
Chlorination of aminoacetophenone is obtained.Add p-aminoacetophenone and acetic acid (80%) into the reaction pot, stir to dissolve, quickly add chlorine-containing glacial acetic acid solution, feed temperature 5℃, add, immediately put into ice water precipitation, filtration, water washing, the obtained crude product with ethanol recrystallization, the finished product.
Application: The product is an intermediate in the synthesis of antitussive and antiasthmatic drug clasthenin.
| Common Name | 4-Amino-3,5-dichloroacetophenone | ||
|---|---|---|---|
| CAS Number | 37148-48-4 | Molecular Weight | 204.053 |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 351.5±42.0 °C at 760 mmHg |
| Molecular Formula | C8H7Cl2NO | Melting Point | 162-166 °C(lit.) |
| Flash Point | 166.4±27.9 °C |
|---|---|
| Exact Mass | 202.990463 |
| PSA | 43.09000 |
| LogP | 2.87 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.600 |
| Storage condition | Refrigerator |
Company profile
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises.Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.