Description

Trimethylenebis(Trimethylammonium) Dichloride is a high-purity quaternary ammonium salt with a defined molecular structure, valued for its cationic properties and reactivity. This compound is essential for advanced synthesis, serving as a versatile building block and phase-transfer catalyst in specialized chemical manufacturing. It is primarily sought by researchers and industrial chemists in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring quaternary ammonium functionalities.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, improving yields in alkylation and other organic transformations.
• Biochemical Research: Serves as a precursor or reagent in the study of enzyme inhibitors, receptor ligands, and other biologically active compounds.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating cationic polymers with applications in water treatment, cosmetics, and specialty coatings.
• Agrochemical Synthesis: Employed in the development of certain herbicides, fungicides, and plant growth regulators.
• Surfactant & Disinfectant Precursor: A key intermediate for manufacturing cationic surfactants and biocidal agents.

Basic Information

Product Name	Trimethylenebis(Trimethylammonium) Dichloride
CAS No.	56971-22-3
Molecular Formula	C9H24Cl2N2
Molecular Weight	231.21 g/mol
Synonyms	1,3-Bis(trimethylammonio)propane dichloride; N,N,N,N',N',N'-Hexamethyl-1,3-propanediaminium dichloride; Trimethylenebis(trimethylammonium chloride); Propane-1,3-bis(trimethylammonium) dichloride; Hexamethylpropylenediammonium Dichloride; TMBA Dichloride; 1,3-Propanediaminium, N,N,N,N',N',N'-hexamethyl-, dichloride
EINECS	Contact for details

Quality Control

Our Trimethylenebis(Trimethylammonium) Dichloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can compromise product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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