Description

1,1-Dimethoxy-3,7-Dimethylocta-2,6-Diene is a high-purity chemical intermediate with a distinctive, fresh, and green citrus-like aroma profile. This compound is valued for its role as a key building block in the synthesis of complex fragrance and flavor molecules, particularly those used to replicate natural notes. It is essential for manufacturers in the flavor and fragrance, pharmaceutical intermediates, and specialty chemical sectors seeking reliable and consistent raw materials for their production processes.

Application

• Fragrance & Flavor Industry: A crucial intermediate for synthesizing premium aroma chemicals with citrus, floral, and herbal notes.
• Perfumery: Used in the creation of complex fragrance accords, providing fresh top notes and enhancing overall scent profiles.
• Flavoring Agents: Serves as a precursor for food-grade flavor compounds, especially in beverages, confectionery, and dairy products.
• Pharmaceutical Intermediates: Acts as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemicals: Utilized in the research and development of specialty pesticides and plant growth regulators.
• Research & Development: A valuable reagent for organic synthesis in academic and industrial R&D laboratories.

Basic Information

Product Name	1,1-Dimethoxy-3,7-Dimethylocta-2,6-Diene
CAS No.	7549-37-3
Molecular Formula	C12H22O2
Molecular Weight	198.30 g/mol
Synonyms	Citral Dimethyl Acetal; 3,7-Dimethyl-2,6-octadienal Dimethyl Acetal; Geranial Dimethyl Acetal; Neral Dimethyl Acetal; 2,6-Octadienal, 3,7-dimethyl-, 1,1-dimethoxy-; (E/Z)-3,7-Dimethyl-2,6-octadienal Dimethyl Acetal; Lemonal Dimethyl Acetal
EINECS	231-432-1

Quality Control

Our 1,1-Dimethoxy-3,7-Dimethylocta-2,6-Diene is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC and NMR analysis, to ensure it meets the high standards required for sensitive applications in flavors and fragrances. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.450 - 1.460
Specific Gravity (20/20°C)	0.870 - 0.890

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