Description

1,1'-(1,3-Propanediyl)-3,3'-(1,3-Propanediyl)Bisbenzene is a specialized organic chemical building block characterized by its bisbenzene structure linked by propanediyl spacers. This compound matters as a versatile intermediate for synthesizing advanced materials, offering a rigid yet flexible aromatic core for polymerization and functionalization. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries for creating novel compounds with specific structural properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of active pharmaceutical ingredients (APIs), particularly for compounds requiring extended aromatic frameworks.
• Liquid Crystal & OLED Materials: Used in the synthesis of core structures for liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs) due to its rigid, conjugated system.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent to enhance the thermal stability and mechanical properties of high-performance engineering plastics and epoxy resins.
• Agrochemical Synthesis: Employed as an intermediate in the production of certain herbicides and fungicides that benefit from its specific aromatic geometry.
• Organic Synthesis & Research: A valuable reagent in academic and industrial research laboratories for constructing complex organic molecules and studying structure-activity relationships.
• Dye & Pigment Precursor: Functions as a starting material for synthesizing specialized dyes and pigments with improved color fastness and solubility properties.

Basic Information

Product Name	1,1'-(1,3-Propanediyl)-3,3'-(1,3-Propanediyl)Bisbenzene
CAS No.	62155-71-9
Molecular Formula	C21H26
Molecular Weight	278.43 g/mol
Synonyms	1,3-Bis(3-phenylpropyl)benzene; m-Bis(3-phenylpropyl)benzene; 1,1'-(Propane-1,3-diyl)bis(3-phenylpropyl)benzene; 3,3'-(Propane-1,3-diyl)bis(1-phenylpropane); Bis(3-phenylpropyl)benzene; NSC 163045
EINECS	Contact for details

Quality Control

Our 1,1'-(1,3-Propanediyl)-3,3'-(1,3-Propanediyl)Bisbenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay and impurity profiles. Specifications can be tailored to meet specific research or cGMP requirements upon request.

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 strong oxidizing agents. 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.