Description

Benzenamine, 2,2'-(1,3-Butadiyne-1,4-Diyl)Bis- is a specialized organic compound featuring a conjugated diyne core symmetrically linked to two aniline groups. This unique molecular architecture makes it a valuable building block and intermediate in advanced organic synthesis, particularly for creating rigid-rod polymers, conductive materials, and complex heterocyclic systems. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those requiring rigid, linear molecular frameworks.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing conjugated polymers, polyimides, and other high-performance materials with potential electronic or optical properties.
• Ligand & Catalyst Development: Utilized to create novel chelating ligands for metal-organic frameworks (MOFs) or homogeneous catalysis.
• Organic Electronic Materials: Investigated as a component in the development of organic semiconductors and conductive polymers.
• Chemical Research: Employed in academic and industrial laboratories for fundamental studies on Sonogashira coupling reactions and the properties of diyne-containing compounds.

Basic Information

Product Name	Benzenamine, 2,2'-(1,3-Butadiyne-1,4-Diyl)Bis-
CAS No.	31661-58-2
Molecular Formula	C₁₆H₁₂N₂
Molecular Weight	232.28 g/mol
Synonyms	1,4-Bis(2-aminophenyl)-1,3-butadiyne; 2,2'-(Buta-1,3-diyne-1,4-diyl)dianiline; 1,4-Di(2-aminophenyl)-1,3-butadiyne; 2,2'-(1,3-Butadiyne-1,4-diyl)bis-benzenamine; Bis(2-aminophenyl)butadiyne; 2-Aminophenylbutadiyne derivative; Dianilinebutadiyne
EINECS	Contact for details

Quality Control

Our production of Benzenamine, 2,2'-(1,3-Butadiyne-1,4-Diyl)Bis- adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques, and a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided. We support custom synthesis and can tailor specifications, including purity grade and particle size, to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Melting Point	Contact for details
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %

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