124-26-5 Usage
Description
Octadecanamide, a fatty amide of stearic acid, is a metabolite derived from octadecanoic acid. It appears as white or light yellow granules, turning into colorless leafy crystals after recrystallization in ethanol. Octadecanamide is soluble in hot ethanol, chloroform, and ether, but insoluble in cold ethanol and water. It has lower lubricity than grease, shorter continuity, and poor thermal stability, which can be improved with a small amount of advanced alcohol (C16 ~ 18).
Uses
Used in Oil and Gas Industry:
Octadecanamide is used as a corrosion inhibitor in oil wells to prevent the corrosion of pipelines and equipment, ensuring the smooth operation of oil extraction processes.
Used in Cosmetics Industry:
Octadecanamide is used as an emollient and viscosity-increasing agent in cosmetic formulations, providing a smooth texture and improving the product's performance on the skin.
Used in Lubricants:
Due to its lower lubricity compared to grease, Octadecanamide can be used in the formulation of lubricants to provide a balance between lubrication and other desired properties, such as viscosity and thermal stability.
Used in Pharmaceutical Industry:
Octadecanamide can be used as an excipient in pharmaceutical formulations, contributing to the stability and performance of the final product.
Used in Food Industry:
Octadecanamide can be used as an additive in the food industry to improve the texture and stability of certain products, such as baked goods and confectionery.
Flammability and Explosibility
Nonflammable
Safety Profile
Questionable carcinogen withexperimental tumorigenic data. When heated todecomposition it emits toxic fumes of NOx.
Check Digit Verification of cas no
The CAS Registry Mumber 124-26-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,2 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 124-26:
(5*1)+(4*2)+(3*4)+(2*2)+(1*6)=35
35 % 10 = 5
So 124-26-5 is a valid CAS Registry Number.
InChI:InChI=1/C18H37NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H2,19,20)
124-26-5Relevant articles and documents
Mod et al.
, p. 478 (1960)
A Convenient Protocol for the Synthesis of Fatty Acid Amides
Johansson, Silje J. R.,Johannessen, Tonje,Ellefsen, Christiane F.,Ristun, Mali S.,Antonsen, Simen,Hansen, Trond V.,Stenstrom, Yngve,Nolsoe, Jens M. J.
supporting information, p. 213 - 217 (2019/01/14)
Several classes of biologically occurring fatty acid amides have been reported from mammalian and plant sources. Many amides conjugated with fatty acids of mammalian origin exhibit specific activation of individual receptors. Their potential as pharmacological tools or as lead compounds towards the development of novel therapeutics is of great interest. Hence, access to such amides by a practical, high-yielding and scalable protocol without affecting the geometry or position of sensitive functionalities is needed. A protocol that meets all these requirements involves activation of the corresponding acid with carbonyl diimidazole (CDI) followed by reaction with the desired amine or its hydrochloride. More than fifty compounds have been prepared in generally high yields.
Corresponding amine nitrile and method of manufacturing thereof
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Paragraph 0138; 0139; 0140; 0141; 0142, (2018/05/07)
The invention relates to a manufacturing method of nitrile. Compared with the prior art, the manufacturing method has the characteristics of significantly reduced using amount of an ammonia source, low environmental pressure, low energy consumption, low production cost, high purity and yield of a nitrile product and the like, and nitrile with a more complex structure can be obtained. The invention also relates to a method for manufacturing corresponding amine from nitrile.