Description

1,4-Bis(2-ethylhexyl)-2,5-di-1-propynylbenzene is a specialized organic compound with a unique molecular architecture featuring branched alkyl chains and alkyne functional groups. This structure is critical for its role as a key intermediate in advanced material synthesis, offering tailored properties for high-performance applications. It is primarily utilized by R&D chemists and process engineers in the polymer, pharmaceutical, and specialty chemical industries seeking to develop novel materials with specific electronic or structural characteristics.

Application

• Advanced Polymer Synthesis: Serves as a crucial monomer or cross-linking agent in the production of specialty polymers, including conductive polymers and liquid crystal polymers (LCPs).
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), where its alkyne groups enable click chemistry and other modular synthesis routes.
• Organic Electronic Materials: Acts as a building block for organic semiconductors, hole-transport materials, and components in OLED (Organic Light-Emitting Diode) and OPV (Organic Photovoltaic) devices.
• Coordination Chemistry & Catalysis: Functions as a ligand precursor for metal-organic frameworks (MOFs) or homogeneous catalysts due to its potential chelating sites.
• Material Science Research: Employed in academic and industrial R&D for creating novel organic compounds with customized optical, electronic, or mechanical properties.

Basic Information

Product Name	1,4-Bis(2-ethylhexyl)-2,5-di-1-propynylbenzene
CAS No.	211809-67-5
Molecular Formula	C30H46
Molecular Weight	406.69 g/mol
Synonyms	1,4-Bis(2-ethylhexyl)-2,5-di(prop-1-yn-1-yl)benzene; 2,5-Di(1-propynyl)-1,4-bis(2-ethylhexyl)benzene; 1,4-Di(2-ethylhexyl)-2,5-di(prop-1-ynyl)benzene; p-Bis(2-ethylhexyl)-m-di(propynyl)benzene; BEDP Benzene Derivative
EINECS	Contact for details

Quality Control

Every batch of 1,4-Bis(2-ethylhexyl)-2,5-di-1-propynylbenzene is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards and provide comprehensive analytical documentation. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment to guarantee consistent quality and traceability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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