Description

Propane-1,3-Diamine is a versatile aliphatic diamine with the CAS number 54018-94-9, serving as a crucial building block in organic synthesis. Its bifunctional nature, featuring two primary amine groups, makes it an essential intermediate for creating polymers, chelating agents, and pharmaceutical compounds. This high-purity chemical is primarily sought by manufacturers in the pharmaceutical, agrochemical, polymer, and specialty chemical industries for applications requiring a linear diamine spacer.

Application

• Pharmaceutical Intermediate: Key starting material for synthesizing active pharmaceutical ingredients (APIs), particularly in the development of anticancer and antiviral drugs.
• Polymer & Resin Production: Used as a monomer or cross-linking agent in the manufacture of polyamides, polyurethanes, and epoxy curing agents, imparting flexibility and chemical resistance.
• Chelating Agent Synthesis: Serves as a backbone for producing advanced chelating ligands used in water treatment, metal purification, and diagnostic imaging.
• Agrochemical Formulations: Intermediate in the synthesis of herbicides, pesticides, and plant growth regulators.
• Corrosion Inhibitors: Component in formulations that protect metal surfaces in industrial cooling and processing systems.
• Organic Synthesis: Versatile reagent for nucleophilic substitution and condensation reactions to create complex amines, amides, and heterocycles.

Basic Information

Product Name	Propane-1,3-Diamine
CAS No.	54018-94-9
Molecular Formula	C3H10N2
Molecular Weight	74.13 g/mol
Synonyms	1,3-Diaminopropane; 1,3-Propanediamine; Trimethylenediamine; Propane-1,3-diyldiamine; 3-Aminopropylamine; DAP; 1,3-PDA
EINECS	Contact for details

Quality Control

Our Propane-1,3-Diamine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical testing, including assay, impurity profiling, and identity confirmation. A Certificate of Analysis (COA) is supplied with each shipment, detailing specifications and test results. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated industries.

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 incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Contact for details
Specific Gravity (20°C)	0.888 - 0.892
Refractive Index (20°C)	1.458 - 1.462

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