Description

5,10,16,17-Dinaphtho[1,2,3-Cd:3',2',1'-Lm]Perylenetetrone is a high-performance, polycyclic aromatic pigment and organic semiconductor material. This compound is valued for its exceptional chemical stability, intense coloration, and unique electronic properties derived from its extended, fused-ring conjugated system. It is primarily sought by manufacturers in the organic electronics, specialty pigments, and advanced materials research sectors for developing next-generation products.

Application

• Organic Photovoltaic (OPV) Cells: Used as an electron acceptor or active layer component due to its strong light absorption and charge transport properties.
• High-Performance Pigments: Imparts deep, durable colors with excellent weatherfastness and thermal stability for automotive coatings, plastics, and industrial paints.
• Organic Field-Effect Transistors (OFETs): Serves as a p-type semiconductor material in the fabrication of flexible and printed electronics.
• Photoconductors and Xerography: Employed in the charge generation layers of photocopiers and laser printers.
• Non-Linear Optical (NLO) Materials: Investigated for applications in optical limiting, data storage, and telecommunications.
• Chemical Sensors: Utilized as a sensing layer for detecting specific gases or vapors based on changes in electrical conductivity.
• Research & Development: A key intermediate or model compound in synthetic chemistry and materials science for developing novel aromatic systems.

Basic Information

Product Name	5,10,16,17-Dinaphtho[1,2,3-Cd:3',2',1'-Lm]Perylenetetrone
CAS No.	64346-54-9
Molecular Formula	C₄₈H₂₀O₄
Molecular Weight	660.67 g/mol
Synonyms	Dinaphthoperylenetetrone; Perylene Tetracarboxylic Diimide Derivative; Perylene Black; C.I. Pigment Black 31; Vat Black 27; 5,10,16,17-Tetranaphthoperylenetetrone; 1,2,3-Cd:3',2',1'-Lm Dinaphthoperylenetetrone; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Every batch of 5,10,16,17-Dinaphtho[1,2,3-Cd:3',2',1'-Lm]Perylenetetrone is produced and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, UV-Vis, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your R&D and manufacturing requirements.

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). This material is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark blue to black powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in DMSO)	Clear, dark solution

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