Description

1,10-Diaminodecane is a linear aliphatic diamine with the CAS number 646-25-3, serving as a versatile bifunctional building block in organic synthesis. Its primary value lies in its ability to act as a monomer for polyamide synthesis and a cross-linking agent for epoxy resins and other polymers. This chemical is essential for manufacturers in the polymer, specialty chemical, and pharmaceutical intermediate sectors seeking to create high-performance materials with specific thermal and mechanical properties.

Application

• Monomer for the synthesis of high-performance polyamides (nylon-10,10) and other specialty polymers.
• Key intermediate in the production of corrosion inhibitors and fuel additives for industrial applications.
• Cross-linking agent for epoxy resins, enhancing their thermal stability and mechanical strength.
• Building block for synthesizing pharmaceutical intermediates and active ingredients.
• Precursor for chelating agents and surfactants used in detergents and personal care formulations.
• Raw material in the manufacture of polyurethane elastomers and coatings.
• Used in research and development for creating novel dendrimers and other macromolecular structures.
• Intermediate for agrochemicals, such as herbicides and plant growth regulators.

Basic Information

Product Name	1,10-Diaminodecane
CAS No.	646-25-3
Molecular Formula	C₁₀H₂₄N₂
Molecular Weight	172.31 g/mol
Synonyms	Decamethylenediamine; 1,10-Decanediamine; Decane-1,10-diamine; Diaminodecane; 1,10-Diaminodecane; 1,10-Bis(aminomethyl)octane; DAD; DMD (Decamethylenediamine)
EINECS	211-470-5

Quality Control

Our 1,10-Diaminodecane is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 98.0%
Melting Point	61 - 65 °C
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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