Description

1H,3H-Benzo[1,2-C:4,5-C]Difuran-1,3,5,7-Tetrone,Radicalion(1-)(9Ci) is a specialized organic compound belonging to the class of difuran derivatives, known for its unique fused aromatic structure and radical ion character. This compound is valued as a critical intermediate or functional material in advanced chemical synthesis and materials science research. It is primarily sought by R&D laboratories and industrial manufacturers in the fields of organic electronics, polymer chemistry, and the development of novel photoactive materials.

Application

• Organic Semiconductor Precursor: Serves as a key building block for synthesizing n-type organic semiconductors and electron-transport materials used in OLEDs and OFETs.
• Polymer Chemistry: Acts as a monomer or functional comonomer for creating high-performance polymers with specific electronic or optical properties.
• Advanced Material Research: Utilized in academic and industrial R&D for developing novel electrochromic materials, conductive polymers, and charge-transfer complexes.
• Photoinitiator & Photoresist Components: Investigated for use in photoactive systems within the electronics and advanced manufacturing sectors.
• Coordination Chemistry & Ligand Synthesis: Functions as a precursor for creating complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments requiring high thermal and chemical stability.

Basic Information

Product Name	1H,3H-Benzo[1,2-C:4,5-C]Difuran-1,3,5,7-Tetrone,Radicalion(1-)(9Ci)
CAS No.	34527-94-1
Molecular Formula	C12H3O6•-
Molecular Weight	243.15 g/mol (Radical ion)
Synonyms	Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone radical anion; Perylene-3,4,9,10-tetracarboxylic dianhydride radical anion (related derivative); PTCDA radical ion; 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, radical ion(1-); 34527-94-1; Perylene tetracarboxylic dianhydride derivative radical
EINECS	Contact for details

Quality Control

Our production of 1H,3H-Benzo[1,2-C:4,5-C]Difuran-1,3,5,7-Tetrone,Radicalion(1-)(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is characterized using advanced analytical techniques, including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 a controlled room temperature (15-25°C). This material is light-sensitive and should be handled under an inert atmosphere (e.g., nitrogen or argon) when appropriate to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark-colored to black powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Purity (HPLC)	≥ 98% (High-Purity Grade)
Solubility	Soluble in polar aprotic solvents (e.g., DMF, DMSO)
Residue on Ignition	< 0.5%

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