Description

2-[4-[N,n-Bis(2-Hydroxyethyl)Amino]-2-Methylphenylazo]-5-Nitrophenol 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 textile, ink, and specialty chemical industries seeking to produce vibrant and durable colorants.

Application

• Textile Dye Intermediate: A key precursor for synthesizing azo dyes used in coloring natural and synthetic fibers.
• Ink & Pigment Manufacturing: Employed in the production of colorants for printing inks, including textile and specialty inks.
• Research & Development: Used in chemical research for developing new dye molecules and studying azo coupling reactions.
• Specialty Coatings: Serves as a colorant component in formulations for niche industrial coatings.
• Analytical Chemistry: Can be utilized as a reagent or standard in chromatographic analysis and method development.

Basic Information

Product Name	2-[4-[N,n-Bis(2-Hydroxyethyl)Amino]-2-Methylphenylazo]-5-Nitrophenol
CAS No.	6253-14-1
Molecular Formula	C₁₈H₂₁N₅O₅
Molecular Weight	387.39 g/mol
Synonyms	2-[4-[Bis(2-hydroxyethyl)amino]-2-methylphenyl]azo]-5-nitrophenol; C.I. Disperse Yellow 114; Disperse Yellow 114; 5-Nitro-2-[[4-[bis(2-hydroxyethyl)amino]-2-methylphenyl]azo]phenol; 2-{4-[Bis(2-hydroxyethyl)amino]-2-methylphenyl}azo-5-nitrophenol; 1,2-Ethanediol, 2,2'-[4-[(2-hydroxy-5-nitrophenyl)azo]-3-methylphenyl]imino]bis-; Solvent Yellow 114 (related class).
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We implement strict in-process controls and final batch analysis to guarantee consistent purity and performance. Certificates of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles are available upon request.

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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
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.