Description

Dodecanediamide is a high-purity, long-chain aliphatic diamide compound with the CAS number 6224-99-3. This specialty chemical serves as a crucial intermediate and performance additive, valued for its ability to modify material properties and act as a building block for advanced polymers. It is essential for manufacturers and R&D teams in the polymer, specialty chemical, and material science industries seeking to enhance product performance and develop novel formulations.

Application

• Polymer Synthesis: A key monomer or chain extender in the production of high-performance polyamides (nylons) and polyurethanes, contributing to thermal stability and mechanical strength.
• Specialty Additives: Functions as a lubricant, slip agent, or anti-blocking agent in plastic films and coatings to improve surface properties and processing.
• Corrosion Inhibition: Used in formulations for protective coatings and metalworking fluids to provide a barrier against moisture and corrosive agents.
• Epoxy Curing Agent: Acts as a latent hardener or curing agent in epoxy resin systems, influencing cure kinetics and final material properties.
• Chemical Intermediate: Serves as a precursor for the synthesis of more complex molecules, including surfactants, dispersants, and other functional chemicals.
• Adhesives and Sealants: Imparts flexibility, adhesion, and moisture resistance in formulated adhesive and sealant products.

Basic Information

Product Name	Dodecanediamide
CAS No.	6224-99-3
Molecular Formula	C₁₂H₂₄N₂O₂
Molecular Weight	228.33 g/mol
Synonyms	Dodecanedioic diamide; 1,12-Dodecanediamide; Dodecanedioic acid diamide; Lauric diamide; Dodecanedioyl diamide; Dodecanedioic acid bisamide; Bisamide of dodecanedioic acid; DDA
EINECS	228-312-5

Quality Control

Our Dodecanediamide is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your technical requirements.

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). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	185 - 195 °C
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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