Description

1,1-Dimethoxy-3,7-Dimethyloctane is a specialized acetal derivative of citronellal, valued for its unique fragrance and chemical properties. This compound serves as a versatile intermediate and a stable fragrance component in high-performance formulations. It is primarily sought by manufacturers in the flavors and fragrances, agrochemical, and fine chemical synthesis industries for its ability to impart fresh, citrus-woody notes and act as a building block for more complex molecules.

Application

• Fragrance Ingredient: Used as a stable, long-lasting component in perfumes, colognes, and personal care products to provide fresh, green, and citrusy olfactory notes.
• Flavor Modifier: Employed in the creation of complex flavor profiles for food and beverage applications, contributing to citrus and herbal nuances.
• Chemical Intermediate: Acts as a key precursor in the synthesis of more complex terpenoid derivatives, vitamins, and agrochemicals.
• Household & Industrial Products: Incorporated into air fresheners, detergents, and cleaning agents for its pleasant and persistent scent.
• Agrochemical Formulations: Used as a solvent or co-formulant in pesticide and herbicide products.
• Research & Development: Serves as a standard or starting material in organic chemistry research for methodological studies and novel compound development.

Basic Information

Product Name	1,1-Dimethoxy-3,7-Dimethyloctane
CAS No.	68141-23-1
Molecular Formula	C₁₂H₂₆O₂
Molecular Weight	202.34 g/mol
Synonyms	Citronellal dimethyl acetal; 3,7-Dimethyloctanal dimethyl acetal; 3,7-Dimethyl-1,1-dimethoxyoctane; 1,1-Dimethoxy-3,7-dimethyl-octane; Octanal, 3,7-dimethyl-, dimethyl acetal; Dimethyl acetal of citronellal; FEMA 3586; (3,7-Dimethyloctylidene)dimethyl ether
EINECS	268-858-5

Quality Control

Our 1,1-Dimethoxy-3,7-Dimethyloctane is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC and IR analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request. We can supply grades suitable for fragrance, flavor, and industrial applications, with purity levels tailored to meet specific customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and heat sources. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.428 - 1.432
Specific Gravity (20/20°C)	0.850 - 0.860
Water Content	≤ 0.5%

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