Description

Tetramethyl-1,3-Diaminopropane is a versatile, high-purity aliphatic diamine characterized by its strong basicity and excellent solubility in organic solvents. This compound serves as a critical building block and catalyst in advanced chemical synthesis, offering unique reactivity due to its sterically hindered amine groups. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and polymer industries seeking to develop novel compounds and enhance reaction efficiencies.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly as a ligand or catalyst in asymmetric synthesis and as a building block for complex molecules.
• Polymer Chemistry: Acts as a curing agent, cross-linking agent, or chain extender in the production of epoxy resins, polyurethanes, and polyamides, improving material properties.
• Agrochemical Synthesis: Serves as a key intermediate in the manufacture of herbicides, fungicides, and plant growth regulators.
• Catalyst & Ligand: Utilized as a ligand for transition metal catalysts in organic transformations, including hydrogenation and coupling reactions.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatment and cooling water systems due to its basicity and film-forming properties.
• Chemical Research & Development: Employed in academic and industrial R&D for developing new synthetic methodologies and novel materials.

Basic Information

Product Name	Tetramethyl-1,3-Diaminopropane
CAS No.	110-95-2
Molecular Formula	C7H18N2
Molecular Weight	130.23 g/mol
Synonyms	N,N,N',N'-Tetramethyl-1,3-propanediamine; 1,3-Bis(dimethylamino)propane; 3-(Dimethylamino)propyl dimethylamine; TMDP; Bis(dimethylamino)propane; N,N,N',N'-Tetramethyltrimethylenediamine; N,N,N',N'-Tetramethyl-1,3-diaminopropane; Propane-1,3-diylbis(dimethylamine)
EINECS	203-820-9

Quality Control

Our Tetramethyl-1,3-Diaminopropane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and 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); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide, which can degrade product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.4320 - 1.4360
Density (g/mL, 20°C)	0.810 - 0.830

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