Description

1-Octadecylimidazolidine-2,4-Dione is a high-purity, long-chain imidazolidinedione derivative, valued for its unique chemical functionality and surface-active properties. This compound serves as a versatile intermediate and performance additive, offering solutions for material enhancement and process stability. It is primarily sought by manufacturers in the polymer, specialty chemical, and personal care industries for applications requiring hydrophobic modification, cross-linking, or controlled release.

Application

• As a key monomer or cross-linking agent in the synthesis of specialty polymers and resins.
• As a surface modifier or hydrophobic agent in coatings, inks, and advanced material formulations.
• As an intermediate in the production of high-performance surfactants and emulsifiers for industrial processes.
• As a functional additive in personal care products, contributing to film-forming and conditioning properties.
• In the development of controlled-release systems for agrochemicals or pharmaceuticals.
• As a corrosion inhibitor or stabilizer in lubricant and fuel additive packages.

Basic Information

Product Name	1-Octadecylimidazolidine-2,4-Dione
CAS No.	85117-83-5
Molecular Formula	C₂₁H₄₀N₂O₂
Molecular Weight	352.56 g/mol
Synonyms	1-Stearylimidazolidine-2,4-dione; N-Octadecylhydantoin; Octadecylhydantoin; Stearylhydantoin; 1-(Octadecyl)imidazolidine-2,4-dione; N-Stearylhydantoin; Hydantoin, N-octadecyl-; 85117-83-5
EINECS	Contact for details

Quality Control

Our 1-Octadecylimidazolidine-2,4-Dione is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is available for every shipment 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). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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