Description

Dioleamide CAS NO 72901-31-6 is a high-purity, long-chain unsaturated fatty acid amide derived from oleic acid. This compound serves as a highly effective slip and anti-blocking agent, significantly improving the surface properties and processability of polymer films. It is an essential additive for manufacturers in the plastics, coatings, and lubricant industries seeking to enhance product performance and manufacturing efficiency.

Application

• Primary slip and anti-blocking agent in polyethylene (PE) and polypropylene (PP) films for packaging.
• Internal lubricant and mold release agent in engineering plastics and masterbatches to improve flow and prevent sticking.
• Surface modifier in inks and coatings to improve gloss, scratch resistance, and surface smoothness.
• Key component in the formulation of synthetic fibers and adhesives to reduce friction and fiber breakage.
• Additive for lubricating oils and greases to enhance film strength and reduce wear.
• Processing aid for rubber compounds to facilitate mixing, extrusion, and calendering.
• Used as a corrosion inhibitor and water repellent in various industrial formulations.

Basic Information

Product Name	Dioleamide
CAS No.	72901-31-6
Molecular Formula	C36H69NO
Molecular Weight	531.95 g/mol
Synonyms	9-Octadecenamide, N-(9-Octadecenyl)-; N-Oleyloleamide; Oleyl Oleamide; Dioleylamide; (Z)-N-[(Z)-Octadec-9-enyl]octadec-9-enamide; Kemamide OLO; Armoslip OLO; Fatty Amide O
EINECS	Contact for details

Quality Control

Our Dioleamide is manufactured under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry specifications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to guarantee traceability and quality assurance for our global B2B clients.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to pale yellow flakes or beads
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Amine Value	≤ 1.0 mg KOH/g
Iodine Value	70 - 90 g I2/100g
Melting Point	65 - 75 °C
Color (Gardner)	≤ 3
Moisture (KF)	≤ 0.5%

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