Description

2,2-Dimethyl-1,5-pentanediamine is a versatile aliphatic diamine characterized by its branched hydrocarbon chain and two primary amine groups. This structure makes it a valuable building block for synthesizing high-performance polymers, corrosion inhibitors, and specialty chemical intermediates. It is particularly sought after by manufacturers in the polymer, coatings, and pharmaceutical industries for creating products with enhanced thermal stability and mechanical properties.

Application

• Polymer Synthesis: A key monomer for producing polyamides (nylons), polyurethanes, and epoxy curing agents, imparting rigidity and chemical resistance.
• Corrosion Inhibitors: Used in formulations for metalworking fluids and industrial coatings to protect ferrous and non-ferrous metals.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Chelating Agents: Forms stable complexes with metal ions, useful in water treatment and as additives in lubricants.
• Surface Active Agents: Employed in the production of surfactants and emulsifiers for various industrial processes.
• Crosslinking Agent: Enhances the network density and performance of resins and adhesives.

Basic Information

Product Name	2,2-Dimethyl-1,5-pentanediamine
CAS No.	15657-55-3
Molecular Formula	C7H18N2
Molecular Weight	130.23 g/mol
Synonyms	2,2-Dimethyl-1,5-diaminopentane; 1,5-Pentanediamine, 2,2-dimethyl-; 2,2-Dimethylpentamethylenediamine; DMAPA (common abbreviation); 2,2-Dimethyl-1,5-pentanediamine; 2,2-Dimethylpentane-1,5-diamine; 2,2-Dimethyl-1,5-diaminopentane; 2,2-Dimethylpentamethylenediamine
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-1,5-pentanediamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 (moisture-sensitive) nature, containers must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Color (APHA)	≤ 50

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