Description

N,N'-Dipropylbutane-1,4-Diamine is a versatile aliphatic diamine compound with a linear C4 chain and terminal N-propyl groups. This structure makes it a valuable intermediate and ligand in various chemical synthesis and industrial processes. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for its strong chelating properties and reactivity as a building block.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly as a precursor for chelating agents or complexing molecules.
• Agrochemical Synthesis: Serves as a key building block in the production of herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a curing agent, cross-linking agent, or chain extender in epoxy, polyamide, and polyurethane resin systems.
• Metal Chelation & Catalysis: Functions as an effective ligand for metal ions in catalytic processes, wastewater treatment, and metal extraction applications.
• Corrosion Inhibitor Formulation: Incorporated into formulations for industrial cooling systems, oilfield chemicals, and metalworking fluids.
• Surfactant & Demulsifier Production: Utilized as a hydrophobic moiety in the synthesis of specialty surfactants and oilfield demulsifiers.

Basic Information

Product Name	N,N'-Dipropylbutane-1,4-Diamine
CAS No.	23346-57-8
Molecular Formula	C10H24N2
Molecular Weight	172.31 g/mol
Synonyms	1,4-Butanediamine, N,N'-dipropyl-; N,N'-Dipropyl-1,4-butanediamine; N,N'-Dipropyl-1,4-diaminobutane; 1,4-Bis(propylamino)butane; N1,N4-Dipropylbutane-1,4-diamine; Tetramethylenedipropylamine; N,N'-Di-n-propyl-1,4-butanediamine
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity, purity, and consistency. Certificates of Analysis (COA) are available upon request, providing full transparency on all critical parameters.

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 nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
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.