Description

Pentamethyldiethylenetriamine (CAS NO 3030-47-5) is a tertiary amine catalyst and ligand of significant industrial importance. Its core value lies in its exceptional activity in polyurethane foam production and as a versatile chelating agent in various chemical syntheses. This product is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking to optimize reaction kinetics and product performance.

Application

• Primary catalyst for the production of flexible polyurethane foams.
• Catalyst for rigid polyurethane foams and polyisocyanurate (PIR) insulation panels.
• Accelerator and cross-linking agent in epoxy resin systems.
• Ligand in transition metal catalysis for organic synthesis.
• Component in formulations for coatings, adhesives, sealants, and elastomers (CASE).
• Intermediate for the synthesis of quaternary ammonium compounds and other specialty chemicals.
• Additive in fuel and lubricant formulations.

Basic Information

Product Name	Pentamethyldiethylenetriamine
CAS No.	3030-47-5
Molecular Formula	C9H23N3
Molecular Weight	173.30 g/mol
Synonyms	PMDETA; N,N,N',N'',N''-Pentamethyldiethylenetriamine; 1,1,4,7,7-Pentamethyldiethylenetriamine; Bis(2-dimethylaminoethyl)methylamine; Jeffcat® PMDETA; Polycat® 77; Dabco® PMDETA; N,N,N',N'',N''-Pentamethyl-diethylenetriamine
EINECS	221-201-1

Quality Control

Our Pentamethyldiethylenetriamine is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the high purity and performance standards required by the polyurethane and chemical synthesis industries. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Color (APHA)	≤ 50
Refractive Index (n20D)	1.440 - 1.445
Density (20°C)	0.830 - 0.835 g/mL

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