Description

2,9-Dipropyl-Anthra2,1,9-Def:6,5,10-D'E'F'Diisoquinoline-1,3,8,10-Tetrone is a high-purity, complex organic pigment and dye intermediate. This compound is valued for its unique fused-ring aromatic structure, which provides excellent thermal stability and distinctive optical properties. It is primarily sought by manufacturers in the advanced materials, specialty pigments, and organic electronics sectors for research and production.

Application

• Organic Semiconductor Material: A key building block for n-type organic semiconductors and electron-transport materials in OLEDs and OFETs.
• High-Performance Pigments: Used in the synthesis of vat dyes and specialty pigments for applications requiring exceptional color fastness and stability.
• Photoconductive Materials: Serves as a charge-generation material in photoreceptors for photocopiers and laser printers.
• Non-Linear Optical (NLO) Materials: Investigated for use in photonic devices due to its extended π-conjugated system.
• Chemical Research Intermediate: Employed in academic and industrial R&D for constructing complex polycyclic aromatic hydrocarbons (PAHs) and ladder polymers.
• Luminescent Material: Potential precursor for metal-organic frameworks (MOFs) or complexes with luminescent properties.

Basic Information

Item	Details
Product Name	2,9-Dipropyl-Anthra2,1,9-Def:6,5,10-D'E'F'Diisoquinoline-1,3,8,10-Tetrone
CAS No.	59442-38-5
Molecular Formula	C₃₀H₂₀N₂O₄
Molecular Weight	472.49 g/mol
Synonyms	2,9-Dipropylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10-tetrone; N,N'-Dipropyl-1,4,5,8-naphthalenetetracarboxylic diimide; Dipropyl-NTCDI; 1,4,5,8-Naphthalenetetracarboxylic Acid Diimide, N,N'-Dipropyl-; NTCDI-dipropyl; N,N'-Dipropyl-1,4,5,8-naphthalenediimide; 2,9-Dipropylbenzo[lm][3,8]phenanthroline-1,3,6,8-tetrone
EINECS	Contact for details

Quality Control

Our production of 2,9-Dipropyl-Anthra2,1,9-Def:6,5,10-D'E'F'Diisoquinoline-1,3,8,10-Tetrone adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure consistent performance and batch-to-batch reproducibility. A detailed Certificate of Analysis (COA) is provided with each shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red-brown powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.