Description

Amines, C36-Alkylenedi- is a high molecular weight, long-chain diamine primarily used as a versatile chemical intermediate. Its bifunctional amine structure provides excellent reactivity for creating polymers, surfactants, and corrosion inhibitors, offering significant value in formulating high-performance materials. This product is essential for manufacturers in the polymer, lubricant additive, and specialty chemical industries seeking to enhance product durability and functionality.

Application

• Polymer & Resin Synthesis: Acts as a curing agent, chain extender, or monomer in the production of polyamides, polyurethanes, and epoxy resins.
• Lubricant & Fuel Additives: Used to formulate ashless dispersants and detergents that improve engine cleanliness and performance.
• Corrosion Inhibitors: A key intermediate for manufacturing filming amines and other compounds that protect metal surfaces in industrial water systems and pipelines.
• Surfactant & Emulsifier Production: Serves as a hydrophobic building block for creating cationic and amphoteric surfactants used in personal care and industrial cleaning.
• Asphalt & Bitumen Modification: Improves the adhesive and rheological properties of asphalt for road construction and roofing materials.
• Textile & Leather Auxiliaries: Employed in the synthesis of softening agents, waterproofing agents, and dye-fixing agents.

Basic Information

Product Name	Amines, C36-Alkylenedi-
CAS No.	68955-56-6
Molecular Formula	Typically C36H74N2 (varies by isomer)
Molecular Weight	~534.9 g/mol (approx.)
Synonyms	C36 Alkylenediamine; Dimer Diamine; Hydrogenated Dimer Diamine; C36 Dimer Diamine; Oleyl/Stearyl Diamine (approximate); Ethylenediamine, N-C36-alkyl derivs.; Fatty diamine, C36; Bis(alkyl)ethylenediamine (C36); Alkyl (C36) ethylenediamine
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Key parameters such as amine value, color, and moisture content are strictly monitored. A Certificate of Analysis (COA) detailing purity and specifications is provided with every shipment to guarantee traceability and meet your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and oxidizing agents. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (Primary & Secondary Amine)	≥ 95.0%
Amine Value	Contact for details
Color (Gardner)	≤ 8
Moisture (Karl Fischer)	≤ 0.5%
Specific Gravity (25°C)	Contact for details

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