Description

3-(Octadecylthio)Propionamide is a high-purity, long-chain thioether derivative with a terminal amide group, offering unique chemical functionality for advanced material synthesis. This compound is valued for its role as a versatile intermediate and additive, providing enhanced compatibility and performance in specialized formulations. It is primarily sought by R&D chemists and process engineers in the polymer, lubricant, and specialty chemical industries for developing novel materials with tailored surface and bulk properties.

Application

• As a key intermediate in the synthesis of specialized surfactants and dispersants.
• As a modifier or additive in polymer systems to improve compatibility and processing characteristics.
• In the formulation of lubricant additives and extreme pressure (EP) agents for industrial oils and greases.
• For research and development of corrosion inhibitors and protective coatings.
• As a building block in the production of specialty chemicals for the personal care and cosmetic industry.
• In the creation of surface-active agents for agricultural formulations and pesticide delivery systems.

Basic Information

Product Name	3-(Octadecylthio)Propionamide
CAS No.	95895-56-0
Molecular Formula	C₂₁H₄₃NOS
Molecular Weight	357.64 g/mol
Synonyms	Octadecyl 3-aminopropanethioate; N-(3-Mercaptopropyl)stearamide; Stearic amide thioether; 3-(Stearylthio)propanamide; Propionamide, 3-(octadecylthio)-; Thioether C18 amide; Octadecylthiopropanamide
EINECS	Contact for details

Quality Control

Our production of 3-(Octadecylthio)Propionamide adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced chromatographic and spectroscopic techniques to verify identity, purity, and conformance to agreed specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.