Description

(Dimethylamino)Azobenzene is a versatile azo dye intermediate and analytical reagent characterized by its distinct colorimetric properties. This compound is valued for its role as a chromophore and its utility in various chemical synthesis and detection processes. It is primarily sought by manufacturers and research laboratories in the pharmaceutical, dye and pigment, and analytical chemistry sectors for product development and quality control applications.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of various azo dyes and colorants for textiles, inks, and plastics.
• pH Indicator: Used in the formulation of pH test strips and solutions due to its color change properties in different acidity environments.
• Analytical Reagent: Employed in biochemical and chemical research as a staining agent or a chromogenic substrate in detection assays.
• Photochemical Research: Serves as a model compound in studies of photoisomerization and light-induced reactions.
• Liquid Crystal and OLED Materials: Investigated as a potential component in the development of advanced display and optoelectronic materials.
• Teaching and Academic Research: Used in university laboratories for educational demonstrations of azo coupling reactions and spectroscopic analysis.

Basic Information

Product Name	(Dimethylamino)Azobenzene
CAS No.	29387-92-6
Molecular Formula	C14H15N3
Molecular Weight	225.29 g/mol
Synonyms	4-(Dimethylamino)azobenzene; N,N-Dimethyl-4-(phenylazo)aniline; DAB; Methyl Yellow; Butter Yellow; Solvent Yellow 2; p-Dimethylaminoazobenzene; CI 11020
EINECS	249-492-4

Quality Control

Our (Dimethylamino)Azobenzene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for identification, and loss on drying, to ensure it meets precise specifications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your requirements.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	114 - 118 °C
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %

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