Description

1,2,3,4,6,8Alpha-Hexahydro-1-Isopropyl-4,7-Dimethylnaphthalene is a high-purity, fully hydrogenated terpenoid compound with a complex, saturated naphthalene backbone. This specialized chemical is valued for its stability and unique structural profile, making it a critical intermediate for advanced synthesis and a key component in high-performance fragrance and flavor formulations. It is primarily sought by manufacturers in the fragrance industry, as well as by research and development chemists working on novel organic synthesis and material science applications.

Application

• Fragrance & Flavor Intermediate: Serves as a stable, long-lasting base note and fixative in premium perfumery and flavor creation.
• Organic Synthesis Building Block: Used as a versatile intermediate in the synthesis of complex pharmaceuticals, agrochemicals, and fine chemicals.
• Specialty Solvent & Additive: Functions as a high-boiling-point solvent or process aid in specialized chemical manufacturing.
• Research & Development: Employed in academic and industrial R&D for studying hydrogenation processes and terpenoid chemistry.
• Polymer & Resin Modification: Acts as a modifier or plasticizer component in specialty polymer formulations.

Basic Information

Product Name	1,2,3,4,6,8Alpha-Hexahydro-1-Isopropyl-4,7-Dimethylnaphthalene
CAS No.	16728-99-7
Molecular Formula	C15H26
Molecular Weight	206.37 g/mol
Synonyms	1-Isopropyl-4,7-dimethyl-1,2,3,4,6,8-hexahydronaphthalene; 1,2,3,4,6,8-Hexahydro-1-isopropyl-4,7-dimethylnaphthalene; 4,7-Dimethyl-1-(1-methylethyl)-1,2,3,4,6,8-hexahydronaphthalene; Cedrenol impurity; Cedrene derivative; Hydrogenated sesquiterpene; Fully hydrogenated isopropyl dimethyl naphthalene
EINECS	Contact for details

Quality Control

Our production of 1,2,3,4,6,8Alpha-Hexahydro-1-Isopropyl-4,7-Dimethylnaphthalene adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20°C)	0.910 - 0.930

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