Description

1,4-Bis(2-Propynyloxy)Benzene is a specialized organic compound featuring a central benzene ring symmetrically substituted with propargyloxy groups. This structure makes it a valuable intermediate in advanced organic synthesis, particularly for click chemistry and polymer cross-linking applications. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Click Chemistry Reagent: Utilized in copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions for bioconjugation and material surface functionalization.
• Polymer & Resin Cross-linker: Serves as a cross-linking agent in the production of high-performance thermosetting resins and specialty polymers.
• Agrochemical Synthesis: An intermediate in the development of new-generation pesticides and herbicides.
• Liquid Crystal & OLED Materials: Used in the research and production of organic electronic materials and liquid crystal displays.
• Academic & Industrial R&D: A versatile reagent for exploratory organic synthesis and material science research in laboratories.

Basic Information

Product Name	1,4-Bis(2-Propynyloxy)Benzene
CAS No.	34596-36-6
Molecular Formula	C12H10O2
Molecular Weight	186.21 g/mol
Synonyms	1,4-Di(prop-2-yn-1-yloxy)benzene; p-Bis(propargyloxy)benzene; Benzene, 1,4-bis(2-propynyloxy)-; 1,4-Bis(propargyloxy)benzene; NSC 403796; Bis(propargyloxy)benzene; Propargyl Ether of Hydroquinone
EINECS	Contact for details

Quality Control

Our 1,4-Bis(2-Propynyloxy)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, 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 and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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