Description

4,4'-(1,3-Propanediylbisoxy)Bisbenzonitrile is a high-purity organic compound featuring a central propane chain linking two benzonitrile groups via ether linkages. This molecular structure makes it a valuable intermediate and building block for advanced material synthesis. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for creating complex molecules with specific functional properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring rigid, aromatic spacers.
• Liquid Crystal (LC) Material Precursor: Serves as a core building block for the synthesis of monomers and mesogens used in display technologies.
• Agrochemical Synthesis: Employed in the production of advanced herbicides, fungicides, and plant growth regulators where its bifunctional nature is utilized.
• Polymer & Resin Modifier: Used to incorporate cyanobenzene functionalities into polymer backbones, enhancing thermal stability and optical properties for engineering plastics.
• Organic Electronic Material Research: Investigated as a component in the development of organic semiconductors and charge-transport materials.
• Cross-linking Agent: Functions as a difunctional monomer in the synthesis of specialty epoxy resins or other cross-linked network polymers.

Basic Information

Product Name	4,4'-(1,3-Propanediylbisoxy)Bisbenzonitrile
CAS No.	7476-06-4
Molecular Formula	C₁₇H₁₄N₂O₂
Molecular Weight	278.31 g/mol
Synonyms	1,3-Bis(4-cyanophenoxy)propane; 4,4'-(Propane-1,3-diylbis(oxy))dibenzonitrile; 4,4'-(Trimethylenedioxy)dibenzonitrile; Bis(4-cyanophenyl) 1,3-propanediol ether; NSC 403796; p,p'-(Propane-1,3-diylbis(oxy))dibenzonitrile
EINECS	Contact for details

Quality Control

Our 4,4'-(1,3-Propanediylbisoxy)Bisbenzonitrile is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from HPLC, NMR, and other relevant spectroscopic methods. Specifications can be tailored to meet research, pilot-scale, or commercial project requirements.

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, strong acids, and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.