Description

Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis[4-(1,1-dimethylethyl)phenyl]-2,5-dihydro- is a high-performance organic pigment intermediate and specialty chemical building block. This compound matters for its role in synthesizing advanced colorants and functional materials with excellent thermal and light stability. Industries such as pigments and dyes, high-performance plastics, and electronic materials rely on its consistent quality for developing superior products. Its unique heterocyclic structure makes it a valuable precursor for creating vivid, durable colors and specialized organic semiconductors.

Application

• High-Performance Organic Pigments (HPP): A key intermediate for synthesizing DPP (Diketopyrrolopyrrole) pigments, renowned for their brilliant red shades, high color strength, and outstanding durability.
• Plastics and Polymer Coloring: Used in the production of pigments for engineering plastics, automotive coatings, and synthetic fibers requiring excellent heat resistance and weatherability.
• Specialty Dyes and Inks: Serves as a precursor for advanced dyes used in high-quality inks for packaging, security printing, and digital textile printing.
• Electronic and Optoelectronic Materials: Investigated as a building block for organic semiconductors, photoconductors, and materials for organic light-emitting diodes (OLEDs) and photovoltaics due to its electron-accepting properties.
• Research and Development: A valuable compound for chemical R&D in academia and industry for developing new functional materials and colorants.

Basic Information

Product Name	Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis[4-(1,1-dimethylethyl)phenyl]-2,5-dihydro-
CAS No.	84632-59-7
Molecular Formula	C26H30N2O2
Molecular Weight	402.53 g/mol
Synonyms	3,6-Bis(4-tert-butylphenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione; DPP-TB; tert-Butyl DPP; 2,5-Dihydro-3,6-bis(4-tert-butylphenyl)pyrrolo[3,4-c]pyrrole-1,4-dione; Diketopyrrolopyrrole derivative; 84632-59-7; 3,6-Bis(4-tert-butylphenyl)-1,4-diketopyrrolo[3,4-c]pyrrole
EINECS	Contact for details

Quality Control

Our production of Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis[4-(1,1-dimethylethyl)phenyl]-2,5-dihydro- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

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 heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Red to dark red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition (Sulfated Ash)	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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