Description

2,2-Dimethyl-1H-indene-1,3(2H)-dione is a specialized organic compound belonging to the indanedione class, characterized by its diketone structure. This chemical serves as a versatile and valuable building block (synthon) in advanced organic synthesis and materials science. It is primarily utilized by research institutions and industrial R&D departments focused on developing pharmaceutical intermediates, functional dyes, and advanced polymer materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in cyclization reactions, Michael additions, and as a starting material for novel ligand systems in catalysis.
• Functional Dye & Pigment Synthesis: Serves as a core structure for developing colorants, fluorescent markers, and photochromic materials.
• Polymer & Material Science: Incorporated into polymer backbones to modify thermal stability, optical properties, or to create specialty resins.
• Agrochemical Research: Investigated as an intermediate for developing new crop protection agents and herbicides.
• Academic & Industrial R&D: Employed in exploratory chemistry for creating new molecular libraries and studying reaction mechanisms.

Basic Information

Product Name	2,2-Dimethyl-1H-indene-1,3(2H)-dione
CAS No.	17190-77-1
Molecular Formula	C11H10O2
Molecular Weight	174.20 g/mol
Synonyms	2,2-Dimethylindane-1,3-dione; 2,2-Dimethyl-1,3-indanedione; 1,3-Indanedione, 2,2-dimethyl-; 2,2-Dimethylindan-1,3-dione; NSC 403107; 2,2-Dimethyl-1H-indene-1,3(2H)-dione; 2,2-Dimethyl-1,3-dioxoindane
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-1H-indene-1,3(2H)-dione is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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