Description

1,1-((1,4-Phenylenebis(Oxy))Bis(4,1-Phenylene))Bis(1H-Pyrrole-2,5-Dione) is a high-purity, specialized organic compound with the CAS number 82577-60-4. This chemical serves as a critical building block and functional monomer in advanced material synthesis, valued for its unique aromatic and imide-based structure. It is primarily sought by R&D and production teams in the polymer and specialty chemical industries for developing high-performance materials.

Application

• Polymer Synthesis: Key monomer for the production of high-temperature resistant polyimides and polyamide-imides.
• Advanced Material Development: Used in the research and manufacture of specialty engineering plastics with enhanced thermal and mechanical properties.
• Crosslinking Agent: Functions as a crosslinker in thermosetting resin systems to improve durability and chemical resistance.
• Electronic Materials: Intermediate in the synthesis of dielectric materials and coatings for electronic applications.
• Adhesive & Coating Formulations: Incorporated into high-performance adhesive and coating formulations to boost thermal stability.
• Pharmaceutical Intermediates: Serves as a sophisticated intermediate in the research phase for complex organic molecule synthesis.

Basic Information

Product Name	1,1-((1,4-Phenylenebis(Oxy))Bis(4,1-Phenylene))Bis(1H-Pyrrole-2,5-Dione)
CAS No.	82577-60-4
Molecular Formula	C30H18N2O6
Molecular Weight	502.47 g/mol
Synonyms	1,1'-[1,4-Phenylenebis(oxy-4,1-phenylene)]bis-1H-pyrrole-2,5-dione; Bis[4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl] Ether; 1,1'-[Oxybis(4,1-phenylene)]bis-1H-pyrrole-2,5-dione derivative; BAPP-based bismaleimide; Aromatic Bismaleimide Monomer; BMI Monomer; 82577-60-4; 4,4'-Bismaleimidodiphenyl Ether analog
EINECS	Contact for details

Quality Control

Our 1,1-((1,4-Phenylenebis(Oxy))Bis(4,1-Phenylene))Bis(1H-Pyrrole-2,5-Dione) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results 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 a controlled room temperature (15-25°C/59-77°F). Due to its sensitivity to light and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation of quality. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown 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.