Description

1H-Indene,2,3-Dihydro-1,2-D is a high-purity, bicyclic organic compound belonging to the indane class, serving as a versatile and critical building block in advanced chemical synthesis. Its unique fused-ring structure makes it an essential intermediate for creating complex molecules in the pharmaceutical and agrochemical sectors. This product is primarily sought by R&D chemists and process development teams in fine chemical manufacturing for producing active pharmaceutical ingredients (APIs), specialty polymers, and functional materials.

Application

• Pharmaceutical Intermediate: A key starting material or synthon in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides due to its stable, modifiable bicyclic framework.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure for developing novel electron-transport materials and host materials in display and lighting technologies.
• Polymer & Resin Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers, resins, and high-performance engineering plastics.
• Ligand & Catalyst Development: Utilized as a precursor for synthesizing specialized ligands used in asymmetric catalysis and organometallic chemistry.
• Fragrance & Flavor Chemistry: Employed in the synthesis of musky or amber-type fragrance compounds and complex flavor ingredients.
• Dye & Pigment Manufacturing: Functions as an intermediate in the production of certain organic dyes and pigments.
• Academic & Industrial Research: A valuable compound for methodological studies in organic synthesis and materials science research.

Basic Information

Product Name	1H-Indene,2,3-Dihydro-1,2-D
CAS No.	17057-82-8
Molecular Formula	C9H10
Molecular Weight	118.18 g/mol
Synonyms	1,2-Dihydro-1H-indene; Indane; 2,3-Dihydro-1H-indene; Hydrindene; Benzocyclopentane; 1H-Indene, 2,3-dihydro-; Indan; 2,3-Dihydroindene
EINECS	241-152-1

Quality Control

Every batch of 1H-Indene,2,3-Dihydro-1,2-D is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards, and our quality control protocols include rigorous analytical testing to guarantee identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification parameters is provided with each shipment and is available upon request.

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 heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (GC)	Total impurities ≤ 2.0%

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