Propanamide CAS 79-05-0

What is Propanamide?

Xi'an Faithful BioTech Co., Ltd. has been deeply involved in the production and sales of fine intermediate raw materials for many years, and can stably provide spot products of different purities. After multiple purification and repackaging processes, the products are sold in bulk to chemical and biological research and development companies in many countries around the world. Leveraging its mature import and export operation experience and warehousing and distribution capabilities, the company can meet the supply needs of both small-batch scientific research samples and large-volume industrial orders. Relying on a comprehensive logistics solution to ensure the safe delivery of goods, and with its stable product quality, it has become a reliable cooperative supplier for domestic and international buyers of propanamide. Propanamide, CAS No. 79-05-0, molecular formula C3H7NO, is a fine chemical raw material of aliphatic primary amide with a regular carbon chain structure and a molecular weight of 73.09. At room temperature, it is a white crystalline solid with a weak characteristic amide odor. Its melting point ranges from 79℃ to 83℃, and its boiling point at normal pressure is 213℃. It exhibits excellent physicochemical stability and does not readily hydrolyze spontaneously under normal storage conditions. Hydrolysis only occurs under strong acid, strong alkali, or external heating conditions, decomposing into propionic acid and ammonia-containing derivatives.

Propanamide Manufacturing Process

From a synthetic perspective, the mainstream industrial preparation route relies on the high-temperature amidation and dehydration reaction of propionic acid and high-purity ammonia. Alternatively, it can be purified through the ammonolysis of propionyl chloride. The crude product can be recrystallized from ethanol to obtain a high-purity finished product. The entire production process is mature and controllable, suitable for large-scale mass production. This chemical is an indispensable core synthetic intermediate in the fine chemical industry chain, with applications spanning multiple sectors including agrochemicals, new polymer materials, biochemical research reagents, and daily chemical raw materials. Propanamide can be used as a raw material for further synthesis of propylamine, nitrile derivatives, and amide auxiliaries, and can also be used as a modified filler in the modification and processing of polymer resins. Furthermore, it serves as a standard reference substrate for laboratory research into the reaction mechanisms of amide-based organic compounds. With its moderately balanced hydrophilic and lipophilic properties, it continues to expand its application space in the formulation of specialty auxiliaries.

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Density 1.0±0.1 g/cm³
Boiling point 103.0±23.0 °C at 760 mmHg
Melting point 79 °C
Molecular formula C3H7NO
Molecular weight 73.094
Flash point 16.1±22.6 °C
Exact mass 73.052765
PSA 43.09000
LogP -0.38

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