Description

2,3,4,5,6,7-Hexahydro-1,1,2,3,3-Pentamethyl-1H-Indene is a high-purity, synthetic organic compound valued for its unique chemical structure and stability. This specialized intermediate is critical for advanced synthesis in fine chemical and fragrance manufacturing, where consistent quality and reliable supply are paramount. It serves as a key building block for researchers and industrial chemists in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Fragrance and Flavor Intermediate: A key precursor in the synthesis of complex musks and other high-value aroma chemicals.
• Pharmaceutical Synthesis: Used as a versatile building block for creating novel heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Development: Serves as an intermediate in the research and production of advanced pesticides and herbicides.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for Diels-Alder reactions and other cyclization processes.
• Specialty Polymer Additive: Acts as a modifier or intermediate in the production of specialty resins and polymers.
• Catalyst Ligand Synthesis: Used in the development of novel ligand systems for catalytic applications.

Basic Information

Product Name	2,3,4,5,6,7-Hexahydro-1,1,2,3,3-Pentamethyl-1H-Indene
CAS No.	33704-59-5
Molecular Formula	C14H24
Molecular Weight	192.34 g/mol
Synonyms	1,1,2,3,3-Pentamethyl-2,3,4,5,6,7-hexahydro-1H-indene; Hexahydropentamethylindene; 1H-Indene, 2,3,4,5,6,7-hexahydro-1,1,2,3,3-pentamethyl-; Pentamethylhexahydroindene; Galaxolide intermediate; Musk intermediate; HHCB intermediate
EINECS	Contact for details

Quality Control

Our 2,3,4,5,6,7-Hexahydro-1,1,2,3,3-Pentamethyl-1H-Indene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including GC, HPLC, and NMR, to meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

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%

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