Description

5,6,12,13-Tetrabromo-Perylo[3,4-Cd:9,10-C'D']Dipyran-1,3,8,10-Tetrone is a high-purity, multi-brominated perylene derivative, a member of the perylene diimide (PDI) family. This compound is valued for its exceptional thermal stability, strong electron-accepting properties, and ability to modify the electronic and optical characteristics of advanced materials. It is primarily sought by researchers and manufacturers in the fields of organic electronics and specialty pigments for developing next-generation devices and high-performance colorants.

Application

• Organic Semiconductor Development: As a key n-type (electron-accepting) material or dopant in organic field-effect transistors (OFETs) and photovoltaic cells.
• Perylene-Based Pigments & Dyes: Serves as a crucial intermediate for synthesizing high-grade, halogenated perylene pigments known for outstanding lightfastness and weather resistance.
• Non-Fullerene Acceptors (NFAs): Used in the research and fabrication of non-fullerene acceptors for bulk-heterojunction organic solar cells (OSCs).
• Electroluminescent Materials: A building block for creating emitters or host materials in organic light-emitting diodes (OLEDs).
• Chemical Sensing: Explored in the development of fluorescent sensors and probes due to the tunable photophysical properties of the perylene core.
• Advanced Material Research: Utilized in academic and industrial R&D for studying charge transport, supramolecular assembly, and novel conjugated systems.

Basic Information

Product Name	5,6,12,13-Tetrabromo-Perylo[3,4-Cd:9,10-C'D']Dipyran-1,3,8,10-Tetrone
CAS No.	321945-85-1
Molecular Formula	C₂₄H₄Br₄N₂O₄
Molecular Weight	723.91 g/mol
Synonyms	5,6,12,13-Tetrabromoperylene-3,4:9,10-tetracarboxylic diimide; Tetrabromoperylene Diimide (TB-PDI); Perylene-3,4:9,10-bis(dicarboximide), 1,6,7,12-tetrabromo-; 1,6,7,12-Tetrabromoperylene-3,4:9,10-tetracarboxylic acid bisanhydride derivative; TB-PDI; Tetrabromo-PDI; 1,6,7,12-Tetrabromo-N,N'-dihydro-3,4:9,10-perylenetetracarboxylic diimide
EINECS	Contact for details

Quality Control

Every batch of our 5,6,12,13-Tetrabromo-Perylo[3,4-Cd:9,10-C'D']Dipyran-1,3,8,10-Tetrone is synthesized and purified under controlled conditions to ensure high purity and batch-to-batch consistency, critical for electronic and pigment applications. Our quality assurance includes rigorous analytical testing via HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your R&D and quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Orange to dark red powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Elemental Analysis (Br)	Theoretical range

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