Description

Octahydro-1,1,3,3-Tetramethyl-5H-Inden-5-One is a high-purity, saturated cyclic ketone valued for its unique woody, amber-like fragrance profile and chemical stability. This compound serves as a versatile and potent fragrance intermediate and building block in advanced organic synthesis. It is essential for manufacturers in the flavors and fragrances, fine chemicals, and pharmaceutical intermediates sectors seeking reliable, high-quality raw materials.

Application

• Fragrance Ingredient: A key intermediate and base note in the synthesis of premium woody, ambery, and musky aroma chemicals for perfumes, cosmetics, and personal care products.
• Flavor Enhancer: Used in the creation of complex flavor compounds, contributing to sophisticated olfactory profiles in specialty food and beverage applications.
• Organic Synthesis: Acts as a crucial building block for synthesizing more complex polycyclic structures in pharmaceutical research and fine chemical production.
• Chemical Intermediate: Employed in the manufacture of specialty polymers, resins, and other advanced materials requiring specific cyclic ketone functionalities.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D for exploring new synthetic pathways and novel compounds.

Basic Information

Product Name	Octahydro-1,1,3,3-Tetramethyl-5H-Inden-5-One
CAS No.	93777-72-1
Molecular Formula	C₁₃H₂₂O
Molecular Weight	194.31 g/mol
Synonyms	1,1,3,3-Tetramethyl-2-oxo-5-indanyl acetate (precursor related); 5H-Inden-5-one, octahydro-1,1,3,3-tetramethyl-; Amberketone; Amberonne; Iso E Super related ketone; Tetramethyl indanone; Woody ketone; Scentenal intermediate
EINECS	Contact for details

Quality Control

Our Octahydro-1,1,3,3-Tetramethyl-5H-Inden-5-One is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency meet exacting specifications. Certificates of Analysis (COA) documenting all test results are provided with every shipment to guarantee traceability and compliance with your quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.950 - 0.970

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