Description

Ethyl 4-[[4-[Bis(2-Hydroxyethyl)Amino]Phenyl]Azo]-3-Bromo-5-Nitrobenzoate is a specialized azo dye intermediate of significant importance in the synthesis of high-performance colorants. Its molecular structure, featuring bromo and nitro substituents on the benzoate core, allows for the fine-tuning of color properties, lightfastness, and solubility in various media. This compound is primarily sought after by manufacturers in the dyes and pigments industry for producing vibrant, stable colors for textiles, inks, and advanced materials.

Application

• Dye and Pigment Synthesis: As a key chromophoric intermediate for manufacturing disperse dyes, solvent dyes, and high-performance organic pigments.
• Textile Industry: Used in the production of dyes for synthetic fibers like polyester and nylon, offering excellent color yield and wash-fastness.
• Ink Manufacturing: Serves as a precursor for colorants in specialty printing inks, including inks for plastics and packaging.
• Research & Development: A valuable building block in academic and industrial R&D for exploring new chromophores and functional materials.
• Advanced Materials: Potential applications in the development of color filters, imaging agents, or other optoelectronic materials.

Basic Information

Item	Details
Product Name	Ethyl 4-[[4-[Bis(2-Hydroxyethyl)Amino]Phenyl]Azo]-3-Bromo-5-Nitrobenzoate
CAS No.	82760-41-6
Molecular Formula	C19H21BrN4O6
Molecular Weight	481.30 g/mol
Synonyms	Ethyl 3-Bromo-5-nitro-4-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]benzoate; 4-[[4-[Bis(2-hydroxyethyl)amino]phenyl]azo]-3-bromo-5-nitrobenzoic Acid Ethyl Ester; C.I. Disperse Orange 30 Intermediate; Azo Dye Intermediate OR30; Benzoic acid, 4-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]-3-bromo-5-nitro-, ethyl ester; Ethyl 4-(4-(bis(2-hydroxyethyl)amino)phenylazo)-3-bromo-5-nitrobenzoate
EINECS	Contact for details

Quality Control

Our production of Ethyl 4-[[4-[Bis(2-Hydroxyethyl)Amino]Phenyl]Azo]-3-Bromo-5-Nitrobenzoate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure consistent performance and batch-to-batch reliability. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical specifications.

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 strong oxidizing agents and incompatible materials. This compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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