Description

4-Methylpentane-1,2-Diamine is a versatile aliphatic diamine compound with a branched hydrocarbon chain. This structure makes it a valuable intermediate for synthesizing specialized polymers, chelating agents, and corrosion inhibitors. It is particularly relevant for manufacturers in the polymer, agrochemical, and specialty chemical industries seeking to develop products with tailored properties.

Application

• Polymer Intermediate: Key monomer for producing polyamides, polyurethanes, and epoxy curing agents with enhanced flexibility and chemical resistance.
• Chelating Agent Synthesis: Serves as a precursor for creating high-performance ligands used in metal ion sequestration and catalysis.
• Corrosion Inhibitor Formulation: Incorporated into coatings and fluid additives for industrial equipment protection.
• Pharmaceutical & Agrochemical Intermediates: Used in the synthesis of active ingredients and fine chemicals requiring a specific diamine backbone.
• Surface Active Agents: Building block for surfactants and emulsifiers in specialty cleaning and formulation chemistry.
• Crosslinking Agent: Imparts thermal and mechanical stability in resin and elastomer systems.

Basic Information

Product Name	4-Methylpentane-1,2-Diamine
CAS No.	156428-49-8
Molecular Formula	C6H16N2
Molecular Weight	116.20 g/mol
Synonyms	1,2-Diamino-4-methylpentane; 4-Methyl-1,2-pentanediamine; 2-Amino-4-methylpentylamine; 4-Methylpentamethylenediamine; 4-Methyl-1,2-diaminopentane; 1,2-Pentanediamine, 4-methyl-; (4-Methylpentane-1,2-diyl)diamine
EINECS	Contact for details

Quality Control

Our 4-Methylpentane-1,2-Diamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including assay, impurity profiling, and identity confirmation to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting purity, physical properties, and safety data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is easily oxidized; avoid contact with air and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.85 - 0.87
Refractive Index (20°C)	1.440 - 1.445

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