Description

2-(1,1-Dimethylpropyl)-4-[3-(1,1-Dimethylpropyl)-4-Oxo-1(4H)-Naphthalenylidene]-1(4H)-Naphthalenone is a specialized organic compound belonging to the naphthalenone derivative class, valued for its unique structural and electronic properties. This compound is significant for its role as a key intermediate or functional material in advanced chemical synthesis and materials science. It is primarily needed by R&D laboratories and industrial manufacturers in the fields of organic electronics, specialty pigments, and high-performance polymer additives.

Application

• Organic Electronic Materials: Serves as a functional building block or dopant in the development of organic semiconductors, OLEDs (Organic Light-Emitting Diodes), and photovoltaic cells.
• Specialty Pigments and Dyes: Used in the synthesis of high-performance, light-fast pigments for coatings, inks, and plastics due to its complex chromophore structure.
• Polymer Additives: Acts as a stabilizer or modifier to enhance the thermal and UV stability of engineering plastics and high-performance polymers.
• Pharmaceutical Intermediate: Employed in research-scale synthesis of novel pharmacologically active molecules, particularly those with polycyclic frameworks.
• Chemical Research: Utilized as a standard or reagent in academic and industrial research exploring novel organic reactions and catalysis involving naphthalenone derivatives.
• Liquid Crystal Compositions: Investigated for use as a component in liquid crystal mixtures for display technologies, leveraging its rigid, planar structure.

Basic Information

Product Name	2-(1,1-Dimethylpropyl)-4-[3-(1,1-Dimethylpropyl)-4-Oxo-1(4H)-Naphthalenylidene]-1(4H)-Naphthalenone
CAS No.	334634-19-4
Molecular Formula	C29H32O2
Molecular Weight	412.57 g/mol
Synonyms	2-(1,1-Dimethylpropyl)-4-[3-(1,1-dimethylpropyl)-4-oxo-1,4-dihydronaphthalen-1-ylidene]-1,4-dihydronaphthalen-1-one; 2-(tert-Pentyl)-4-[3-(tert-pentyl)-4-oxo-1(4H)-naphthalenylidene]-1(4H)-naphthalenone; 2-(Neopentyl)-4-[3-(neopentyl)-4-oxo-1,4-dihydronaphthalen-1-ylidene]-1,4-dihydronaphthalen-1-one; Naphthalenone derivative, tert-pentyl substituted; CAS 334634-19-4
EINECS	Contact for details

Quality Control

Our 2-(1,1-Dimethylpropyl)-4-[3-(1,1-Dimethylpropyl)-4-Oxo-1(4H)-Naphthalenylidene]-1(4H)-Naphthalenone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets precise customer specifications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profile is provided with every shipment.

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). Keep the container tightly sealed to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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