Description

Diethylenetriaminedihydrochloride is the dihydrochloride salt of the versatile polyamine, diethylenetriamine. This compound is a crucial intermediate and reagent in advanced organic synthesis and pharmaceutical manufacturing, valued for its enhanced stability and solubility compared to the free base. It is primarily utilized by research institutions and industrial producers in the life sciences, polymer chemistry, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological and oncological pathways.
• Crosslinking Agent: Used in the production of epoxy resins, polyamides, and other polymers to improve thermal stability and mechanical properties.
• Chelating Agent Precursor: Serves as a starting material for manufacturing specialized chelating agents used in water treatment and metal ion sequestration.
• Bioconjugation Reagent: Employed in biochemical research for modifying proteins, antibodies, and other biomolecules to introduce functional amine groups.
• Catalyst Synthesis: Used in the preparation of homogeneous and heterogeneous catalysts for various organic transformations.
• Corrosion Inhibitor Formulation: A component in specialty formulations designed to protect metal surfaces in industrial systems.

Basic Information

Product Name	Diethylenetriaminedihydrochloride
CAS No.	3488-90-2
Molecular Formula	C4H13N3·2HCl
Molecular Weight	184.09 g/mol
Synonyms	Diethylenetriamine Dihydrochloride; DETA·2HCl; N-(2-Aminoethyl)ethane-1,2-diamine dihydrochloride; Bis(2-aminoethyl)amine dihydrochloride; 2,2'-Iminodi(ethylamine) dihydrochloride; 3-Azapentane-1,5-diamine dihydrochloride; DET·2HCl
EINECS	222-491-3

Quality Control

Our Diethylenetriaminedihydrochloride is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the stringent requirements of our global customer base. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment.

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). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
pH (5% solution)	3.0 - 5.0

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