Description

N,N,N',N',N''-Pentamethyldipropylenetriamine is a specialized tertiary amine compound valued for its potent catalytic and chelating properties. This high-purity chemical is essential for driving efficient reactions in advanced polymer synthesis and serves as a critical ligand in metal coordination chemistry. It is primarily sought by manufacturers in the polyurethane, epoxy resin, and specialty catalyst industries for producing high-performance materials.

Application

• As a gelling catalyst in the production of flexible polyurethane foams.
• As a curing agent and accelerator for epoxy resin systems.
• As a ligand in transition metal catalysis for organic synthesis.
• As a chelating agent in formulations for metal ion control and sequestration.
• As an intermediate in the synthesis of quaternary ammonium compounds and other specialty surfactants.
• As an additive in fuel and lubricant formulations to improve performance.

Basic Information

Product Name	N,N,N',N',N''-Pentamethyldipropylenetriamine
CAS No.	66537-05-1
Molecular Formula	C11H27N3
Molecular Weight	201.35 g/mol
Synonyms	PMDPTA; Pentamethyldipropylenetriamine; N,N,N',N',N''-Pentamethylbis(3-aminopropyl)amine; 1,1,4,7,7-Pentamethyldiethylenetriamine (common misnomer); 3,3'-(Pentamethyliminodipropyl)amine; Bis(3-(dimethylamino)propyl)methylamine; N,N,N',N',N''-Pentamethyl-1,3-propanediamine; Jeffcat® PMDPTA (typical trade name)
EINECS	Contact for details

Quality Control

Our N,N,N',N',N''-Pentamethyldipropylenetriamine is manufactured under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance for industrial applications. Certificates of Analysis (COA) detailing key specifications are available upon request to support your quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	0.85 - 0.87 g/mL
Refractive Index (n20D)	1.450 - 1.455

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