2′-Aminoacetophenone (CAS# 551-93-9)
Application
O-amino acetophenone is an important fine chemical intermediate, such as the preparation of a high-acidity ionic liquid for the catalytic synthesis of 2-aryl -2, 3-dihydro-4 (1H)-quinolinone derivatives, which belongs to the technical field of chemical material preparation. A method for the catalytic synthesis of 2-aryl -2, 3-dihydro-4 (1H)-quinolinone derivatives by a high-acidity ionic liquid of the present invention. The method uses o-aminophenone and aromatic aldehydes as reaction raw materials to synthesize 2-aryl -2, 3-dihydro-4 (1H)-quinolinone derivatives under the catalysis of a high-acidity ionic liquid catalyst, by selecting specific ionic liquid with high acidity as catalyst and optimizing the reaction process parameters, the shortcomings of the catalyst in the existing synthesis process, such as large usage, relatively poor recycling performance, complex product purification process and further improvement of the product yield, can be effectively overcome.
Specification
Appearance Liquid
Color Yellow to yellow-brown
Merck 14,413
BRN 386122
pKa 2.31±0.10(Predicted)
Storage Condition 2-8°C
Refractive Index n20/D 1.614(lit.)
Physical and Chemical Properties Density 1.112°C. Melting point 20°C. Boiling point 70-71°C (3 torr). The refractive index was 6162°C. Flash point 112°C.
Safety
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S24/25 - Avoid contact with skin and eyes.
S37/39 - Wear suitable gloves and eye/face protection
WGK Germany 3
RTECS AM5775000
TSCA Yes
Hazard Note Irritant
Packing & Storage
Packed in 25kg/50kg drums. Storage Condition 2-8°C
Introduction
We are proud to introduce our latest product, 2'-Aminoacetophenone, a key fine chemical intermediate that is essential for various industrial applications. Our O-amino acetophenone serves as a vital component in the preparation of high-acidity ionic liquids, which enables the catalytic synthesis of 2-aryl -2, 3-dihydro-4 (1H)-quinolinone derivatives.
Our product has been carefully formulated to meet the demanding standards of the chemical material preparation industry. Its effectiveness and versatility make it ideal for use in a wide range of applications, making it a valuable asset for industries that require fine chemicals in their production processes.
One of the key benefits of our product is that it enables the catalytic synthesis of 2-aryl -2, 3-dihydro-4 (1H)-quinolinone derivatives. This makes it an essential ingredient for companies in the chemical synthesis industry, especially those involved in the production of specialized pharmaceuticals, herbicides, and pesticides. Our product eliminates the need for cumbersome and costly chemical processes, helping manufacturers reduce their costs and improve production efficiency.
Our 2'-Aminoacetophenone is a liquid that has a yellow to yellow-brown color. Its liquid form makes it easy to handle and store, and its color ensures that it can be easily identified and distinguished from other chemicals. We have taken great care to ensure that our product is of the highest quality, complying with industry standards and regulations to guarantee that it is safe to use and environmentally friendly.
The effectiveness and reliability of our product have gained us a reputation as a trustworthy supplier of fine chemical intermediates in the industry. Our commitment to quality and client satisfaction has helped us build long-term business relationships with leading players in the chemical synthesis industry.
In conclusion, our 2'-Aminoacetophenone is a versatile and effective fine chemical intermediate that is essential for the catalytic synthesis of 2-aryl -2, 3-dihydro-4 (1H)-quinolinone derivatives in the chemical synthesis industry. Its liquid form and identifiable color make it easy to handle and use, while its quality, safety, and environmental friendliness make it a top choice among manufacturers. We are confident that our product will help enhance your production processes and improve your business outcomes, making it an investment that you won't regret.
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