Description

1,3-Diaminopentane is a versatile aliphatic diamine with the CAS number 589-37-7, serving as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring two primary amine groups, makes it an essential intermediate for creating high-performance polymers, pharmaceuticals, and specialty chemicals. This compound is particularly valuable for manufacturers in the agrochemical, pharmaceutical, and polymer industries seeking to develop novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Epoxy Curing Agent & Hardener: Functions as a cross-linking agent in epoxy resin systems, enhancing thermal and chemical resistance.
• Polyamide & Polyurethane Precursor: A key monomer for producing nylons and polyurethanes with specific flexibility and durability characteristics.
• Agrochemical Synthesis: Employed in the manufacture of herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor Formulation: Used in industrial fluids and coatings to protect metal surfaces.
• Chelating Agent: Acts as a ligand for metal ions in various catalytic and separation processes.
• Research & Development: Serves as a valuable reagent in organic chemistry research for constructing complex molecular architectures.

Basic Information

Product Name	1,3-Diaminopentane
CAS No.	589-37-7
Molecular Formula	C5H14N2
Molecular Weight	102.18 g/mol
Synonyms	1,3-Pentanediamine; 3-Aminopentylamine; 1,3-Diaminopentane; Pentane-1,3-diamine; 3-Amino-1-aminopentane; Dytek® EP (trade name); 1,3-DAP
EINECS	209-643-5

Quality Control

Our 1,3-Diaminopentane is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 oxidizing agents and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 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.