Description

1,1-Diethoxynonane is a high-purity acetal derivative of nonanal, serving as a versatile chemical intermediate and specialty solvent. This compound is valued for its ability to act as a protected aldehyde equivalent, offering enhanced stability and controlled reactivity in sensitive synthetic processes. It is primarily sought by manufacturers in the fragrance, flavor, and pharmaceutical industries for the synthesis of complex organic molecules.

Application

• Fragrance & Flavor Synthesis: A key intermediate for creating aldehydic and fruity notes, used in the production of high-value aroma chemicals.
• Pharmaceutical Intermediates: Serves as a protected aldehyde building block in multi-step organic synthesis for active pharmaceutical ingredients (APIs).
• Organic Synthesis: Utilized as a stable precursor to nonanal in Grignard reactions, nucleophilic additions, and other transformations where the free aldehyde is incompatible.
• Specialty Solvent: Functions as a high-boiling, aprotic solvent for specific applications in research and fine chemical manufacturing.
• Polymer & Resin Modification: Can be employed as a modifying agent or cross-linking component in specialty polymer formulations.

Basic Information

Product Name	1,1-Diethoxynonane
CAS No.	54815-13-3
Molecular Formula	C₁₃H₂₈O₂
Molecular Weight	216.36 g/mol
Synonyms	Nonanal Diethyl Acetal; Nonanal Diethyl Acetal; 1,1-Diethoxy-nonane; Diethyl Nonyl Acetal; Nonyl Aldehyde Diethyl Acetal; Nonanal DEA; EINECS 259-337-8
EINECS	259-337-8

Quality Control

Our 1,1-Diethoxynonane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC analysis for purity and identity confirmation, to ensure it meets the high standards required for fine chemical and intermediate applications. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment.

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 acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (n20/D)	1.420 - 1.425
Density (g/mL at 20°C)	0.830 - 0.850

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