Description

1,1-Diethoxy-2-Methylundecane is a high-purity specialty chemical intermediate with the CAS number 67785-65-3. This compound is valued for its role as a key building block in the synthesis of complex fragrance molecules and other fine chemicals. It is primarily sought after by manufacturers in the flavors and fragrances, agrochemical, and pharmaceutical industries for its specific structural properties that enable the creation of unique scent profiles and functional molecules.

Application

• Fragrance and Flavor Synthesis: A crucial intermediate for creating specific musk, woody, and fruity aroma chemicals.
• Agrochemical Intermediates: Used in the production of specialized pesticides and herbicides requiring specific alkyl chain modifications.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of certain active pharmaceutical ingredients (APIs).
• Functional Fluids and Additives: Potential use in the formulation of high-performance lubricants and plasticizers.
• Organic Synthesis Research: Employed in academic and industrial R&D for exploring new synthetic pathways and novel compounds.
• Polymer Modification: Can be used to introduce specific side chains into polymers to alter physical properties.

Basic Information

Product Name	1,1-Diethoxy-2-Methylundecane
CAS No.	67785-65-3
Molecular Formula	C₁₆H₃₄O₂
Molecular Weight	258.44 g/mol
Synonyms	2-Methylundecanal Diethyl Acetal; Diethyl (2-Methylundecyl) Acetal; 2-Methyl-1,1-diethoxyundecane; Undecane, 1,1-diethoxy-2-methyl-; Acetal C12 MNA; Methylnonylacetaldehyde Diethyl Acetal (related).
EINECS	Contact for details

Quality Control

Our 1,1-Diethoxy-2-Methylundecane is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, IR, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment to guarantee it meets your specific technical or research-grade 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 and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.84 - 0.86 g/mL

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