Description

N,n-Diethyl-3-Methyl-4-[(5-Nitro-1,3-Thiazol-2-Yl)Diazenyl]Aniline is a specialized azo dye intermediate characterized by its distinct molecular structure incorporating a nitro-thiazole diazenyl group. This compound matters for its role as a precise chemical building block in the synthesis of high-performance colorants and functional materials. It is primarily needed by manufacturers in the dye and pigment industry, as well as researchers developing advanced materials for optical applications and analytical chemistry.

Application

• Primary Intermediate for Azo Dyes & Pigments: Serves as a key precursor in the synthesis of specialized disperse, reactive, and solvent dyes, particularly those requiring nitro-thiazole components for color fastness and specific hue properties.
• Functional Material Synthesis: Used in research and development of non-linear optical (NLO) materials, liquid crystals, and other advanced organic compounds where its conjugated diazenyl system is valuable.
• Analytical Chemistry Reagent: Employed as a chromogenic agent or a standard in chromatographic analysis and spectroscopic studies due to its distinct absorption characteristics.
• Specialty Chemical Manufacturing: Acts as a building block for creating complex molecules with potential applications in agrochemicals or pharmaceutical research, leveraging its unique heterocyclic structure.

Basic Information

Item	Details
Product Name	N,n-Diethyl-3-Methyl-4-[(5-Nitro-1,3-Thiazol-2-Yl)Diazenyl]Aniline
CAS No.	70693-64-0
Molecular Formula	C14H17N5O2S
Molecular Weight	319.38 g/mol
Synonyms	4-[(5-Nitro-1,3-thiazol-2-yl)diazenyl]-N,N-diethyl-3-methylaniline; 2-[(4-Diethylamino-2-methylphenyl)diazenyl]-5-nitro-1,3-thiazole; C.I. Disperse Yellow 119; Disperse Yellow 119; Solvent Yellow 163; Azoic Diazo Component 119; 5-Nitro-2-[(4-diethylamino-o-tolyl)azo]thiazole
EINECS	Contact for details

Quality Control

Our production of N,n-Diethyl-3-Methyl-4-[(5-Nitro-1,3-Thiazol-2-Yl)Diazenyl]Aniline adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity suitable for industrial synthesis. Each lot undergoes comprehensive analysis including identity confirmation, assay, and impurity profiling. Certificates of Analysis (COA) documenting these results are provided and can be tailored to meet specific customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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