Description

2-[(Z)-4,8-Dimethyl-7-Methylene-3-Nonenyl]-2-Methyl-1,3-Dioxolane is a specialized organic compound, a dioxolane derivative of a monoterpene alcohol, valued for its unique fragrance and chemical properties. This compound is crucial for creating complex, long-lasting aromatic profiles in high-end fragrance and flavor formulations. It is primarily sought by manufacturers in the fragrance, flavor, and fine chemical synthesis industries for its role as a versatile intermediate and odorant.

Application

• Fragrance Industry: A key intermediate and aroma chemical for creating sophisticated woody, amber, and floral notes in perfumes, colognes, and personal care products.
• Flavor Industry: Used in the synthesis of flavoring agents that impart complex, natural-tasting nuances to food and beverage products.
• Fine Chemical Synthesis: Serves as a valuable chiral building block and protecting group intermediate in the synthesis of pharmaceuticals and agrochemicals.
• Functional Fluids & Additives: Potential application in the formulation of specialty solvents, plasticizers, or stabilizers due to its specific chemical structure.
• Research & Development: Utilized in academic and industrial R&D for studying terpene chemistry, fragrance release mechanisms, and novel synthetic pathways.

Basic Information

Product Name	2-[(Z)-4,8-Dimethyl-7-Methylene-3-Nonenyl]-2-Methyl-1,3-Dioxolane
CAS No.	66972-06-3
Molecular Formula	C₁₆H₂₈O₂
Molecular Weight	252.40 g/mol
Synonyms	2-[(Z)-4,8-Dimethyl-7-methylene-3-nonenyl]-2-methyl-1,3-dioxolane; 2-[(4Z)-4,8-Dimethyl-7-methylenenona-3,8-dien-1-yl]-2-methyl-1,3-dioxolane; 2-Methyl-2-[(Z)-4,8-dimethyl-7-methylene-3-nonenyl]-1,3-dioxolane; Dioxolane derivative of Dihydromyrcenol; Fragrance intermediate 66972-06-3; (Z)-Isomer of the Dihydromyrcenol dioxolane
EINECS	Contact for details

Quality Control

Our 2-[(Z)-4,8-Dimethyl-7-Methylene-3-Nonenyl]-2-Methyl-1,3-Dioxolane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity, correct isomeric composition, and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0% (Z-isomer)
Refractive Index (20°C)	1.465 - 1.475
Specific Gravity (20/20°C)	0.910 - 0.930
Related Substances (GC)	Total impurities ≤ 5.0%

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