Description

Dinaphtho[1,2-D:1',2'-D']Benzo[1,2-B:4,5-B']Difuran-8,16-Dione is a high-purity, complex organic compound belonging to the class of polycyclic aromatic lactones. This specialty chemical is valued for its unique structural and electronic properties, making it a critical intermediate in advanced material synthesis. It is primarily sought by R&D and production teams in the organic electronics, specialty polymer, and advanced pigment industries for its role in creating materials with specific optical and conductive characteristics.

Application

• As a key building block (monomer) in the synthesis of high-performance organic semiconductors for OLEDs and OFETs.
• In the development of n-type organic electronic materials due to its electron-deficient core structure.
• As a precursor for specialty dyes and pigments requiring high thermal and photochemical stability.
• In advanced polymer research for creating polymers with tailored optoelectronic properties.
• As a research chemical in academic and industrial laboratories studying charge transport in organic materials.
• Potential use in the synthesis of non-linear optical (NLO) materials for photonic applications.

Basic Information

Product Name	Dinaphtho[1,2-D:1',2'-D']Benzo[1,2-B:4,5-B']Difuran-8,16-Dione
CAS No.	3604-49-7
Molecular Formula	C28H12O4
Molecular Weight	412.39 g/mol
Synonyms	DNBDF; Dinaphthobenzodifurandione; 8,16-Dioxodinaphtho[1,2-d:1',2'-d']benzo[1,2-b:4,5-b']difuran; Naphtho[2',3':4,5]furo[3,2-b]naphtho[2',3':7,8]furo[3,2-d]furan-5,13-dione; 3604-49-7; Dinaphtho[1,2-d:1',2'-d']benzo[1,2-b:4,5-b']difuran-8,16-dione
EINECS	Contact for details

Quality Control

Our Dinaphtho[1,2-D:1',2'-D']Benzo[1,2-B:4,5-B']Difuran-8,16-Dione is manufactured under strict process controls to ensure batch-to-batch consistency and high purity, typically ≥98% (HPLC). Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to a cGMP-compliant quality management system for traceability and reliability, supporting its use in critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C/59-77°F). Due to its nature as an easily oxidized compound, long-term storage under an inert atmosphere (argon or nitrogen) is recommended for optimal stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline 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%
Heavy Metals (as Pb)	≤ 20 ppm

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