Description

Naphthaline-2,6-Dicarbonic Acid Dichloranhydride is a high-purity, reactive chemical intermediate essential for advanced organic synthesis. This compound matters for its role as a key building block in the production of specialized polymers, dyes, and high-performance materials. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based structures.
• Polymer & Resin Production: Used in the manufacture of high-temperature resistant polymers, liquid crystal polymers (LCPs), and advanced engineering plastics.
• Dye & Pigment Synthesis: Serves as a key intermediate for producing vivid and stable organic dyes, pigments, and optical brighteners.
• Agrochemical Manufacturing: Employed in the synthesis of advanced herbicides, pesticides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a versatile reagent for introducing the 2,6-naphthalenedicarboxylate moiety into target molecules in research and development.
• Material Science Research: Used in the development of novel organic electronic materials, such as semiconductors for OLEDs and photovoltaic cells.

Basic Information

Item	Detail
Product Name	Naphthaline-2,6-Dicarbonic Acid Dichloranhydride
CAS No.	2351-36-2
Molecular Formula	C12H4Cl2O4
Molecular Weight	275.06 g/mol
Synonyms	2,6-Naphthalenedicarbonyl Dichloride; 2,6-Naphthaloyl Dichloride; Naphthalene-2,6-dicarbonyl Chloride; 2,6-Naphthalenedicarboxylic Acid Dichloride; NDCD; NDC-Cl; Naphthalene-2,6-dicarboxylic Acid Chloride; 2,6-Bis(chlorocarbonyl)naphthalene
EINECS	219-091-6

Quality Control

Our Naphthaline-2,6-Dicarbonic Acid Dichloranhydride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation by atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Contact for details

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