Description

5,5'-Carbonylbis[2-Phenyl-1H-Isoindole-1,3(2H)-Dione] is a high-purity organic chemical building block characterized by its bis-phthalimide structure linked by a carbonyl group. This compound matters for its role as a key intermediate in the synthesis of advanced materials, including high-performance polymers, dyes, and photoactive compounds. It is primarily needed by research institutions and industrial manufacturers in the specialty chemicals, polymer science, and advanced material development sectors.

Application

• Polymer Synthesis: As a monomer or chain extender for high-temperature and engineering plastics, such as polyimides and polyamides.
• Organic Electronics: A precursor for electron-transport materials or active layers in organic light-emitting diodes (OLEDs) and photovoltaic cells.
• Dye & Pigment Manufacturing: Serves as an intermediate for synthesizing complex organic pigments and colorants with enhanced stability.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs) with specific molecular architectures.
• Cross-linking Agent: Imparts thermal and chemical resistance when used as a cross-linker in specialty resin formulations.
• Academic & Industrial R&D: A valuable reagent for exploring new synthetic pathways and material properties in chemistry laboratories.

Basic Information

Product Name	5,5'-Carbonylbis[2-Phenyl-1H-Isoindole-1,3(2H)-Dione]
CAS No.	6097-13-8
Molecular Formula	C29H16N2O5
Molecular Weight	472.45 g/mol
Synonyms	5,5'-Carbonylbis(2-phenylisoindoline-1,3-dione); N,N'-(Carbonylbis(1,3-dioxo-2,3-dihydro-1H-isoindole-5,2-diyl))bis(phenylmethanimine) dioxide; Bis(2-phenyl-1,3-dioxoisoindolin-5-yl)methanone; 5,5'-Carbonyl-di-2-phenylisoindoline-1,3-dione; 1H-Isoindole-1,3(2H)-dione, 5,5'-carbonylbis[2-phenyl-
EINECS	Contact for details

Quality Control

Our 5,5'-Carbonylbis[2-Phenyl-1H-Isoindole-1,3(2H)-Dione] is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee supply reliability and product traceability.

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 incompatible materials such as strong bases and reducing agents. The container must be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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