Description

4-Dimethylaminobenzeneazo-1-Naphthalene is a specialized azo dye intermediate known for its distinct chromophoric properties. This compound is valued for its role in synthesizing high-performance dyes and pigments with excellent color fastness and stability. It is primarily utilized by manufacturers in the dye and pigment, analytical chemistry, and advanced materials research sectors.

Application

• Dye and Pigment Synthesis: A key intermediate for producing solvent dyes, disperse dyes, and high-value pigments.
• Analytical Chemistry: Used as a pH indicator or a chromogenic reagent in specific chemical assays and titrations.
• Research & Development: Serves as a building block in organic synthesis for novel materials and functional dyes.
• Non-Linear Optical Materials: Investigated for potential applications in photonics and optoelectronic devices due to its molecular structure.
• Liquid Crystal Displays (LCDs): Can be used in the development of dichroic dyes for display technologies.
• Textile Industry: Employed in the manufacture of specialized dyes for synthetic fibers like polyester and nylon.

Basic Information

Product Name	4-Dimethylaminobenzeneazo-1-Naphthalene
CAS No.	607-59-0
Molecular Formula	C18H18N4
Molecular Weight	290.36 g/mol
Synonyms	4-(Dimethylamino)azobenzene-1-naphthalene; 1-(4-Dimethylaminophenylazo)naphthalene; 4-Dimethylaminoazobenzene-1-naphthalene; Solvent Yellow 7 (C.I. 11800); Sudan Yellow R; C.I. 11800; 1-[(4-Dimethylamino)phenylazo]naphthalene; 4-(Dimethylamino)-1-(1-naphthylazo)benzene
EINECS	210-136-3

Quality Control

Our 4-Dimethylaminobenzeneazo-1-Naphthalene is produced under stringent quality management protocols. Each batch is tested to ensure consistent purity, identity, and performance characteristics. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance and regulatory needs.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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