Description

N,n-Diethylbut-2-Yne-1,4-Diamine Dihydrochloride is a high-purity, specialized diamine salt with a unique alkyne-functionalized backbone. This compound matters as a versatile and reactive building block for advanced chemical synthesis, offering a rigid, linear spacer with terminal amine functionalities. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for applications such as linker chemistry, catalyst development, and the synthesis of novel functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the development of active pharmaceutical ingredients (APIs), particularly in creating molecules with specific spatial configurations.
• Chemical Linker/Spacer: Utilized in bioconjugation and material science to create rigid bridges between molecules or functional groups due to its alkyne and amine moieties.
• Ligand Synthesis: Acts as a precursor for chelating ligands in coordination chemistry and catalyst design for industrial processes.
• Polymer Modification: Employed to introduce amine functionality and structural rigidity into polymer backbones for advanced material properties.
• Agrochemical Research: Used in the synthesis of novel crop protection agents and plant growth regulators.
• Cross-linking Agent: Functions in the creation of cross-linked networks for resins, gels, and coatings.

Basic Information

Product Name	N,n-Diethylbut-2-Yne-1,4-Diamine Dihydrochloride
CAS No.	147555-81-5
Molecular Formula	C10H22N2·2HCl
Molecular Weight	239.21 g/mol (Free base: 170.30 g/mol)
Synonyms	But-2-yne-1,4-diamine, N,N'-diethyl-, dihydrochloride; 1,4-Diethylamino-2-butyne dihydrochloride; N,N'-Diethyl-2-butyne-1,4-diamine dihydrochloride; 2-Butyne-1,4-diamine, N,N-diethyl-, dihydrochloride; N1,N4-Diethylbut-2-yn-1,4-diamine dihydrochloride
EINECS	Contact for details

Quality Control

Our N,n-Diethylbut-2-Yne-1,4-Diamine Dihydrochloride is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or inert atmosphere to maintain stability.

Specification

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

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