N-OLEOYLSARCOSINE
CAS# 110-25-8

Part I: Introduction

With the development of technology and social progress, machinery, medicine, cosmetics, etc. are all penetrating people’s daily life. One of these products is N-oleoylsarcosine which is very effective in alleviating corrosion of products. Do you know about N-oleoylsarcosine?

The official answer: N-oleoylsarcosine is a corrosion inhibitor with the chemical formula C21H39NO3 and a molecular weight of 353.54. It is an oil-soluble surfactant with a variety of groups and has been reported abroad since the 1930s. It was first used in pure form or as a grain of salt in textile washing, toothpaste, shampoo, etc., but has since been introduced into the field of corrosion and rust inhibition. 

How does oleoyl sarcosine work in corrosion inhibitors?

Part 2: In-depth

Oleoyl sarcosine is obtained by the synthesis of oleoyl chloride from oleic acid and phosphorus trichloride, followed by the Schotten-bannmann condensation with sodium sarcosinate to give sodium N-oleoyl sarcosinate, which is acidified to give N-oleoyl sarcosine. The factors affecting the reaction are discussed. Product quality: Acid value 155-165 mg KOH, yield up to 86.76% in terms of oleic acid.

N-oleoylsarcosine is used in a wide range of applications as a raw material for daily chemicals, cosmetics, and chemical intermediates.

Part III: Summary

Sincere Chemical has been dedicated to the research and development of fine chemicals, pharmaceuticals, and cosmetics for more than ten years and has achieved many continuous, large-scale, and intelligent manufacturing technologies for fine chemicals, pharmaceuticals, cosmetics, and related fine chemicals with independent intellectual property rights. More than ten automated production workshops have produced hundreds of varieties in many series required by the industry, with a total of more than 300,000 tons of products. We welcome customers who need to consult with us about products and technical knowledge of fine chemicals, pharmaceuticals, and cosmetic agents.