Description

2,4-Dichlorophenyldiazonium-1,5-Naphthal CAS NO 77181-06-7 is a specialized diazonium salt derivative, a key intermediate in advanced organic synthesis. Its value lies in its unique bifunctional structure, enabling precise coupling reactions for the creation of complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and high-performance dye industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly in the development of heterocyclic compounds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the dichlorophenyl moiety is required.
• Dye and Pigment Manufacturing: Serves as a diazo component for creating azo dyes and pigments with specific color fastness and stability properties.
• Polymer Chemistry: Employed in the synthesis of functionalized polymers and as a surface modification agent via diazonium chemistry.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new coupling reactions and material science applications.
• Liquid Crystal and OLED Material Production: Used as an intermediate in the synthesis of complex organic molecules for electronic display technologies.

Basic Information

Product Name	2,4-Dichlorophenyldiazonium-1,5-Naphthal
CAS No.	77181-06-7
Molecular Formula	C₁₆H₉Cl₂N₃
Molecular Weight	314.17 g/mol
Synonyms	1,5-Naphthalenedisulfonic acid, 2,4-dichlorophenyldiazonium salt; 2,4-Dichlorobenzenediazonium 1,5-naphthalenedisulfonate; Diazonium salt of 1,5-naphthalenedisulfonic acid with 2,4-dichloroaniline; 2,4-Dichlorophenyldiazonium naphthalene-1,5-disulfonate; Fast Scarlet R Base; Azoic Diazo Component 13; C.I. 37120; 2,4-Dichloroaniline diazonium salt coupled to 1,5-naphthalenedisulfonic acid
EINECS	Contact for details

Quality Control

Our 2,4-Dichlorophenyldiazonium-1,5-Naphthal is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry, inert conditions to prevent decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Solubility	Soluble in polar aprotic solvents

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