Description

Decahydro-5,5,8A-Trimethyl-2-Naphthyl Acetate is a high-purity synthetic intermediate and fragrance ingredient with a complex, woody-amber character. Its consistent quality and defined chemical structure make it a valuable building block for creating stable, long-lasting aromatic profiles in advanced formulations. This compound is essential for R&D chemists and manufacturers in the fragrance, flavor, and fine chemical industries seeking reliable performance and supply chain integrity.

Application

• Fragrance Industry: A key intermediate and fixative in the synthesis of premium woody, amber, and musk fragrance compounds for perfumes, personal care, and home care products.
• Flavor Enhancement: Used as a sophisticated modifier to impart subtle woody or balsamic nuances in complex flavor creations.
• Chemical Synthesis: Serves as a versatile chiral intermediate in the multi-step synthesis of pharmaceuticals, agrochemicals, and other specialty organic compounds.
• Aromatherapy & Functional Scents: Incorporated into high-end essential oil blends and functional scent products for its stable and long-lasting aromatic properties.
• Research & Development: A valuable reference standard and starting material for academic and industrial research in organic chemistry and olfaction science.

Basic Information

Product Name	Decahydro-5,5,8A-Trimethyl-2-Naphthyl Acetate
CAS No.	24238-95-7
Molecular Formula	C₁₅H₂₆O₂
Molecular Weight	238.37 g/mol
Synonyms	Ambroxide Precursor; 2-Naphthalenol, decahydro-5,5,8a-trimethyl-, acetate; 5,5,8a-Trimethyl-decahydro-naphthalen-2-yl acetate; (5,5,8a-Trimethyl-decahydro-naphthalen-2-yl) acetate; Ambroxan intermediate; Labdanum derivative; Woody amber acetate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Decahydro-5,5,8A-Trimethyl-2-Naphthyl Acetate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, GC-MS, and NMR to verify identity, strength, and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.970 - 0.990
Related Substances (GC)	Total impurities ≤ 3.0%

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