Description

Ethyl 2,2-Dimethyloctanoate is a branched-chain fatty acid ester valued for its unique structure and organoleptic properties. This compound serves as a versatile intermediate and functional ingredient in high-value synthesis and product formulation. It is particularly relevant for industries requiring specialized esters for fragrance creation, flavor enhancement, and advanced material science.

Application

• Fragrance & Flavor Industry: Used as a building block or modifier in the synthesis of novel aroma chemicals, imparting fruity, waxy, or fatty notes to fine fragrances and food flavorings.
• Pharmaceutical Intermediates: Acts as a key synthon in the production of more complex molecules for active pharmaceutical ingredients (APIs) due to its sterically hindered ester group.
• Lubricant & Plasticizer Additives: Employed as a specialty ester base or additive to improve low-temperature performance and stability in synthetic lubricants and polymer systems.
• Agrochemical Synthesis: Serves as an intermediate in the manufacture of certain pesticides and herbicides, leveraging its lipophilic character.
• Research & Development: Utilized in organic chemistry R&D for studying reaction mechanisms involving hindered esters or for creating custom chemical libraries.
• Cosmetic Ingredients: Functions as an emollient or solvent in high-end cosmetic formulations, contributing to skin feel and product stability.

Basic Information

Product Name	Ethyl 2,2-Dimethyloctanoate
CAS No.	59415-01-9
Molecular Formula	C₁₂H₂₄O₂
Molecular Weight	200.32 g/mol
Synonyms	Ethyl 2,2-Dimethylcaprylate; 2,2-Dimethyloctanoic Acid Ethyl Ester; Octanoic Acid, 2,2-Dimethyl-, Ethyl Ester; Ethyl 2,2-Dimethyloctanoate; Ethyl 2,2-Dimethyloctylate
EINECS	Contact for details

Quality Control

Our Ethyl 2,2-Dimethyloctanoate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters such as assay, identity (IR), and impurity profile. Specifications can be aligned with customer requirements for research, industrial, or specialty use.

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 strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.86 - 0.88 g/mL
Water Content (KF)	≤ 0.2%

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