Description

2-(2,6-Dimethylhepta-1,5-Dienyl)-4,5-Dimethyl-1,3-Dioxolane is a specialized dioxolane derivative, a key intermediate in the synthesis of complex fragrance and flavor molecules. Its unique branched, unsaturated structure provides a valuable building block for creating sophisticated organoleptic profiles with woody, amber, or floral nuances. This compound is essential for R&D and production chemists in the flavor and fragrance, fine chemical, and advanced material synthesis industries seeking to develop novel aroma chemicals and functional intermediates.

Application

• Fragrance & Flavor Intermediate: A crucial precursor in the synthesis of high-value aroma chemicals, imparting woody, ambery, or green notes to perfumes, cosmetics, and food flavorings.
• Fine Chemical Synthesis: Serves as a versatile building block in organic synthesis for creating complex molecules used in pharmaceuticals and agrochemicals.
• Specialty Polymer Modification: Can be utilized to introduce specific functional groups into polymer chains, modifying properties for specialty coatings or adhesives.
• Research & Development: Used in academic and industrial R&D labs for exploring new synthetic pathways and developing novel chemical entities.
• Functional Material Precursor: Potential use in the development of advanced materials requiring specific organic frameworks.

Basic Information

Product Name	2-(2,6-Dimethylhepta-1,5-Dienyl)-4,5-Dimethyl-1,3-Dioxolane
CAS No.	68140-51-2
Molecular Formula	C₁₄H₂₄O₂
Molecular Weight	224.34 g/mol
Synonyms	2-(2,6-Dimethyl-1,5-heptadienyl)-4,5-dimethyl-1,3-dioxolane; 4,5-Dimethyl-2-(2,6-dimethyl-1,5-heptadien-1-yl)-1,3-dioxolane; 1,3-Dioxolane, 2-(2,6-dimethyl-1,5-heptadienyl)-4,5-dimethyl-; Dioxolane derivative (68140-51-2); Fragrance intermediate 68140-51-2
EINECS	Contact for details

Quality Control

Our 2-(2,6-Dimethylhepta-1,5-Dienyl)-4,5-Dimethyl-1,3-Dioxolane is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We are committed to meeting the stringent requirements of our global B2B partners in the flavor, fragrance, and fine chemical sectors.

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/59-77°F). This product is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability and prevent degradation. 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%
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20°C)	0.920 - 0.940

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