Description

Poly(Bis(4-Carbophenoxy)Propane) is a high-performance, specialty aromatic polyester polymer. This compound is valued for its excellent thermal stability and robust mechanical properties, making it a critical material for advanced engineering applications. It is primarily utilized in industries requiring high-temperature resistant polymers and specialty coatings.

Application

• As a high-temperature resistant matrix resin for advanced composite materials.
• In the formulation of specialty coatings and adhesives requiring exceptional thermal and chemical stability.
• As a performance additive to enhance the thermal and mechanical properties of engineering plastics.
• For research and development of novel polymeric materials in academic and industrial laboratories.
• Potential use in electrical insulation materials due to its inherent polymer properties.
• As a precursor or intermediate in the synthesis of more complex polymeric architectures.

Basic Information

Product Name	Poly(Bis(4-Carbophenoxy)Propane)
CAS No.	90409-77-1
Molecular Formula	(C23H16O6)n
Molecular Weight	~ (388.37)n g/mol (monomer unit)
Synonyms	Poly(oxy-1,3-propanediyloxycarbonyl-1,4-phenylenecarbonyl); Poly[oxy(1,3-propanediyl)oxy-4,1-phenylenecarbonyl]; Poly(1,3-propanediol bis(4-carboxy phenyl) ether) ester; Poly(propylene 4,4'-oxybisbenzoate); Poly(1,3-propylene 4,4'-oxybisbenzoate); Aromatic polyester from 4,4'-oxybis(benzoic acid) and 1,3-propanediol; POBP Polymer
EINECS	Contact for details

Quality Control

Our Poly(Bis(4-Carbophenoxy)Propane) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and performance. Each lot is characterized for key parameters including inherent viscosity, thermal transition temperatures, and residual monomer content. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment.

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 and excessive heat sources to maintain polymer integrity.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Inherent Viscosity	Contact for details
Glass Transition Temperature (Tg)	> 100 °C
Melting Point (Tm)	Contact for details
Residual Monomer	< 1.0% (by HPLC)
Moisture Content	< 0.5% (by KF Titration)

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