Description

4,6-Dinitro-1,3-benzenedicarbonyl chloride is a versatile and highly reactive aromatic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the dual functionality of its acyl chloride groups, which readily undergo nucleophilic substitution reactions, enabling the efficient construction of complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for the synthesis of dyes, pigments, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a core intermediate for creating high-performance azo dyes and organic pigments.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Liquid Crystal and OLED Materials: Building block for advanced electronic and optoelectronic materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in novel organic compound synthesis.

Basic Information

Product Name	4,6-Dinitro-1,3-benzenedicarbonyl Chloride
CAS No.	1723-42-8
Molecular Formula	C8H2Cl2N2O6
Molecular Weight	293.02 g/mol
Synonyms	4,6-Dinitroisophthaloyl Dichloride; 4,6-Dinitrobenzene-1,3-dicarbonyl Dichloride; 4,6-Dinitro-1,3-benzenedicarboxylic Acid Dichloride; Isophthaloyl Chloride, 4,6-Dinitro-; 1,3-Benzenedicarbonyl Chloride, 4,6-Dinitro-; DNIPC; 4,6-Dinitroisophthalic Acid Dichloride
EINECS	217-025-7

Quality Control

Our 4,6-Dinitro-1,3-benzenedicarbonyl chloride is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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