Description

2,2-Dimethyl-1,3-Dihydroindene CAS NO 20836-11-7 is a specialized bicyclic organic compound belonging to the indane class, valued for its unique structural framework. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, particularly in the development of complex molecules. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fragrance sectors for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Chemistry: Acts as a precursor for synthesizing musky or amber-like odorants and complex aroma molecules.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a core structure or dopant material in the development of organic electronic materials.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.
• Polymer Modification: Serves as a monomer or additive for specialty polymers to impart specific thermal or mechanical properties.
• Academic and Industrial R&D: A valuable reagent for methodological studies and the synthesis of complex natural product analogs.

Basic Information

Item	Details
Product Name	2,2-Dimethyl-1,3-Dihydroindene
CAS No.	20836-11-7
Molecular Formula	C11H14
Molecular Weight	146.23 g/mol
Synonyms	2,2-Dimethylindane; 2,2-Dimethyl-2,3-dihydro-1H-indene; 1,1-Dimethyl-2,3-dihydro-1H-indene; 2,2-Dimethyldihydroindene; NSC 209082; 2,2-Dimethylindan; 2,2-Dimethyl-1H-indene
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-1,3-Dihydroindene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 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.