Description

4-(2-Ethoxycarbonylphenylazo)-1-Hydroxy-n-[4-(2,4-Di-T-Pentylphenoxy)Butyl]-2-Naphthamide is a specialized azo dye intermediate of significant commercial importance in the colorant industry. Its complex molecular structure is engineered to provide excellent lightfastness and thermal stability, making it a critical component for high-performance applications. This compound is primarily sought by manufacturers in the pigment and dye synthesis sectors, particularly for producing advanced colorants used in plastics, inks, and specialty coatings.

Application

• Primary Intermediate for Magenta/Yellow Pigments: Serves as a key precursor in the synthesis of high-performance magenta and yellow azo pigments.
• Plastics Coloring: Used to manufacture pigments for coloring engineering plastics, PVC, and polyolefins, where heat stability is crucial.
• Industrial Ink Formulations: Essential for producing pigments used in solvent-based and water-based inks for packaging and printing.
• Specialty Coatings: Employed in creating durable colorants for automotive and industrial coatings that require resistance to weathering and chemicals.
• Masterbatch Production: A critical raw material for color concentrate manufacturers serving the global polymer processing industry.
• Research & Development: Used in R&D laboratories for developing new generations of organic pigments with enhanced properties.

Basic Information

Item	Details
Product Name	4-(2-Ethoxycarbonylphenylazo)-1-Hydroxy-n-[4-(2,4-Di-T-Pentylphenoxy)Butyl]-2-Naphthamide
CAS No.	30713-95-2
Molecular Formula	C41H47N3O5
Molecular Weight	661.83 g/mol
Synonyms	Pigment Yellow 180; C.I. 21290; PY 180; 1-Hydroxy-N-[4-[2,4-bis(1,1-dimethylpropyl)phenoxy]butyl]-2-naphthamide-4-(2-ethoxycarbonylphenyl)azo; 4-[(2-Ethoxycarbonylphenyl)azo]-1-hydroxy-N-[4-[2,4-bis(2-methylbutan-2-yl)phenoxy]butyl]naphthalene-2-carboxamide; Azo Pigment Intermediate 30713-95-2
EINECS	Contact for details

Quality Control

Our production of 4-(2-Ethoxycarbonylphenylazo)-1-Hydroxy-n-[4-(2,4-Di-T-Pentylphenoxy)Butyl]-2-Naphthamide adheres to a stringent quality management system to ensure batch-to-batch consistency and purity. Every lot is analyzed against rigorous in-house specifications, which are aligned with the demands of the global pigment industry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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. Due to its light-sensitive nature, the container should be opaque or stored in darkness to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual ≤ 0.5%, Total ≤ 1.5%

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