Description

2-[p-[n-(2-Acetoxyethyl)-n-(2-Methoxyethyl)Amino]Phenylazo]-5-(p-Nitrophenylazo)-3-Thiophenecarbonitrile CAS NO 92560-11-7 is a specialized, high-performance diazo compound belonging to the thiophene carbonitrile chemical class. This product is engineered for applications requiring precise color properties and chemical stability, serving as a critical intermediate in advanced material synthesis. It is primarily utilized by manufacturers in the dyes and pigments, liquid crystal displays (LCDs), and specialty chemical research sectors.

Application

• Dyes and Pigments Manufacturing: A key chromophore intermediate for producing high-value, complex azo dyes with specific hue and fastness properties.
• Liquid Crystal Display (LCD) Technology: Used in the synthesis of dichroic dyes for guest-host LCDs, contributing to color filters and display components.
• Non-Linear Optical (NLO) Materials: Serves as a building block for materials with applications in photonics and optoelectronics due to its conjugated structure.
• Specialty Chemical Synthesis: An important intermediate for research and development of novel organic compounds with tailored electronic properties.
• Analytical Chemistry: Can be employed as a standard or reagent in chromatographic analysis and method development for similar compound classes.

Basic Information

Product Name	2-[p-[n-(2-Acetoxyethyl)-n-(2-Methoxyethyl)Amino]Phenylazo]-5-(p-Nitrophenylazo)-3-Thiophenecarbonitrile
CAS No.	92560-11-7
Molecular Formula	C31H29N7O5S
Molecular Weight	611.67 g/mol
Synonyms	2-{4-[N-(2-Acetoxyethyl)-N-(2-methoxyethyl)amino]phenylazo}-5-(4-nitrophenylazo)-3-thiophenecarbonitrile; C.I. Disperse Red 338; Disperse Red 338; Azo Thiophene Carbonitrile Derivative; 3-Thiophenecarbonitrile, 2-[4-[N-(2-acetoxyethyl)-N-(2-methoxyethyl)amino]phenyl]azo-5-[(4-nitrophenyl)azo]-; 2-{4-[Bis(2-methoxyethyl)amino]phenylazo}-5-(4-nitrophenylazo)thiophene-3-carbonitrile (related structure); LCD Dye Intermediate; DR 338
EINECS	Contact for details

Quality Control

Our production of 2-[p-[n-(2-Acetoxyethyl)-n-(2-Methoxyethyl)Amino]Phenylazo]-5-(p-Nitrophenylazo)-3-Thiophenecarbonitrile adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet precise customer specifications. Certificates of Analysis (COA) detailing all critical parameters are provided with each 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 away from heat sources and incompatible materials. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Dark red to violet powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 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.