Description

2-(Dicyanomethylene)Indan-1,3-Dione is a versatile and highly functionalized organic compound belonging to the indandione family. This chemical serves as a critical building block and intermediate in advanced organic synthesis, valued for its electron-accepting properties and ability to form stable complexes. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and functional materials.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of n-type organic semiconductors and electron-transport materials for OLEDs and organic photovoltaics.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those requiring specific electron-deficient aromatic systems.
• Dye and Pigment Synthesis: Acts as a precursor for high-performance dyes, pigments, and fluorescent markers due to its strong chromophore structure.
• Agrochemical Research: Employed in creating novel herbicide and pesticide candidates with specific modes of action.
• Coordination Chemistry & Chelating Agent: Functions as a ligand for metal ions, useful in catalysis and the preparation of metal-organic frameworks (MOFs).
• Non-linear Optical (NLO) Materials: Investigated for use in materials with non-linear optical properties for photonic applications.

Basic Information

Product Name	2-(Dicyanomethylene)Indan-1,3-Dione
CAS No.	90522-66-0
Molecular Formula	C13H6N2O2
Molecular Weight	222.20 g/mol
Synonyms	2-(Dicyanomethylene)-1H-indene-1,3(2H)-dione; 1,3-Indandione, 2-(dicyanomethylene)-; Dicyanomethyleneindanedione; DCID; 2-(Dicyanomethylene)indane-1,3-dione; 2-(Dicyanomethylidene)indane-1,3-dione; 2-(Dicyanomethylene)-1,3-indanedione
EINECS	Contact for details

Quality Control

Our 2-(Dicyanomethylene)Indan-1,3-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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