Description

N-[4-[2,4-bis(1,1-dimethylpropyl)phenoxy]butyl]-1-hydroxy-4-[[[3-[[[4-hydroxy-8-[[2-(methylsulphonyl)-4-nitrophenyl]azo]-1-naphthyl]amino]sulphonyl]phenyl]sulphonyl]amino]naphthalene-2-carboxamide is a high-performance, complex azo dye intermediate characterized by its sophisticated molecular architecture. This compound is engineered to deliver exceptional color strength and stability, making it a critical component in the synthesis of advanced, high-value pigments and dyes. It is primarily sought after by manufacturers in the specialty chemicals sector for applications demanding superior lightfastness and chemical resistance, such as in high-end industrial coatings, plastics, and specialty inks.

Application

• High-Performance Pigment Synthesis: A key intermediate for manufacturing complex organic pigments used in automotive and industrial coatings.
• Specialty Dye Production: Used in the synthesis of dyes for plastics, synthetic fibers, and masterbatches requiring excellent thermal stability.
• Advanced Ink Formulations: Integral to producing specialty inks for security printing, packaging, and digital printing applications.
• Functional Colorants: Potential use in the development of colorants for optical filters, liquid crystal displays (LCDs), and other electronic materials.
• Research & Development: Serves as a valuable building block in chemical R&D for novel chromophores and functional materials.

Basic Information

Product Name	N-[4-[2,4-bis(1,1-dimethylpropyl)phenoxy]butyl]-1-hydroxy-4-[[[3-[[[4-hydroxy-8-[[2-(methylsulphonyl)-4-nitrophenyl]azo]-1-naphthyl]amino]sulphonyl]phenyl]sulphonyl]amino]naphthalene-2-carboxamide
CAS No.	63059-54-1
Molecular Formula	C55H58N6O12S3
Molecular Weight	1083.28 g/mol
Synonyms	Pigment Orange 72 Intermediate; C.I. 561300 Intermediate; Azo Dye Intermediate 63059-54-1; 1-Hydroxy-N-[4-[2,4-bis(1,1-dimethylpropyl)phenoxy]butyl]-4-[[3-[[[4-hydroxy-8-[(2-methylsulfonyl-4-nitrophenyl)azo]-1-naphthyl]amino]sulfonyl]phenyl]sulfonylamino]-2-naphthamide; Solvent Orange 86 related compound; Complex Sulfonated Azo Dye Intermediate; Disperse Orange 30 analogue
EINECS	Contact for details

Quality Control

Our production of this advanced dye intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and purity. Quality is verified through a comprehensive suite of analytical techniques including HPLC, IR, and NMR spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment. We support compliance with global regulatory frameworks such as REACH.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 5.0%
Solubility	Soluble in polar aprotic solvents (e.g., DMF, DMSO)

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