Description

4-Amino-3,5-Dichlorobenzenediazonium is a specialized diazonium salt intermediate of significant importance in synthetic organic chemistry. Its primary value lies in its reactivity, serving as a crucial precursor for the synthesis of azo dyes, pigments, and other complex aromatic compounds through diazo coupling reactions. This high-purity intermediate is essential for manufacturers and R&D laboratories in the fine chemical, pharmaceutical, and advanced materials sectors seeking reliable and consistent building blocks for their synthesis processes.

Application

• Azo Dye & Pigment Synthesis: Acts as a key diazo component for producing chlorinated azo dyes with specific color fastness and properties.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Functional Material Production: Serves as a building block for creating advanced polymers, liquid crystals, and other specialty materials.
• Chemical Research & Development: Employed in academic and industrial labs for novel synthetic route exploration and methodology studies.
• Agrochemical Synthesis: Utilized as an intermediate in the production of certain herbicides and pesticides.
• Photographic Chemicals: Can be used in the synthesis of certain light-sensitive compounds.

Basic Information

Product Name	4-Amino-3,5-Dichlorobenzenediazonium
CAS No.	74664-23-6
Molecular Formula	C6H3Cl2N3+ (typically as a salt, e.g., tetrafluoroborate)
Molecular Weight	Contact for details (varies by salt form)
Synonyms	3,5-Dichloro-4-aminobenzenediazonium; 4-Amino-3,5-dichlorobenzenediazonium salt; Diazonium, (4-amino-3,5-dichlorophenyl)-; (4-Amino-3,5-dichlorophenyl)diazonium; 2,6-Dichloro-4-diazoniophenylamine; 4-Diazoamino-3,5-dichlorobenzene
EINECS	Contact for details

Quality Control

Our 4-Amino-3,5-Dichlorobenzenediazonium is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its light-sensitive and hygroscopic nature, the material should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and opened only in a controlled environment to minimize exposure to moisture and light. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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