Description

Octanediamine,Dihydrochloride CAS NO 63869-18-1 is a high-purity organic salt derivative of 1,8-diaminooctane, serving as a critical building block in advanced organic synthesis. This compound is valued for its bifunctional reactivity, enabling the formation of polymers, linkers, and complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring long-chain diamine backbones.
• Polymer Chemistry: Used as a monomer or chain extender in the production of polyamides (nylons), polyurethanes, and epoxy curing agents.
• Bioconjugation & Linker Synthesis: Facilitates the creation of cross-linking agents and spacers for antibody-drug conjugates (ADCs) and diagnostic reagents.
• Agrochemical Synthesis: Intermediate in the manufacture of herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor Formulation: Component in specialty chemical formulations designed to protect metal surfaces.
• Research & Development: Serves as a versatile reagent in organic chemistry labs for method development and novel compound synthesis.

Basic Information

Product Name	Octanediamine,Dihydrochloride
CAS No.	63869-18-1
Molecular Formula	C8H20N2·2HCl
Molecular Weight	213.17 g/mol
Synonyms	1,8-Diaminooctane Dihydrochloride; Octamethylenediamine Dihydrochloride; 1,8-Octanediamine Dihydrochloride; ODA·2HCl; Octane-1,8-diamine Dihydrochloride; Octamethylenediammonium Chloride; Octanediamine Hydrochloride; Octamethylenediamine Hydrochloride
EINECS	Contact for details

Quality Control

Our Octanediamine Dihydrochloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and titration methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry 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
Assay (Titration)	≥ 98.0 %
Water Content (KF)	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1 %
Related Substances (HPLC)	Total impurities ≤ 2.0%

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