Description

2-Ethyl-1-Decanol is a branched-chain primary alcohol with the CAS number 21078-65-9, valued for its role as a versatile intermediate and performance additive. Its unique structure provides excellent solvency, plasticizing properties, and compatibility in complex formulations. This chemical is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance and process efficiency.

Application

• Plasticizer Intermediate: A key raw material for producing specialized esters used as plasticizers and lubricant additives, improving flexibility and low-temperature performance in polymers.
• Synthetic Lubricants: Serves as a building block for high-performance synthetic lubricants and base oils, contributing to thermal stability and viscosity control.
• Surface Active Agents: Used in the synthesis of nonionic surfactants and emulsifiers for industrial and institutional cleaning formulations.
• Flavor & Fragrance Ingredient: Acts as a precursor or intermediate in the synthesis of aroma chemicals and flavor compounds.
• Polymer Modification: Employed as a co-monomer or chain transfer agent to modify the properties of acrylic and other specialty resins.
• Chemical Synthesis: A valuable chiral intermediate and reagent in organic synthesis for pharmaceuticals and agrochemicals.

Basic Information

Product Name	2-Ethyl-1-Decanol
CAS No.	21078-65-9
Molecular Formula	C₁₂H₂₆O
Molecular Weight	186.33 g/mol
Synonyms	2-Ethyl-1-decanol; 2-Ethyldecyl alcohol; 2-Ethyl-decan-1-ol; 1-Decanol, 2-ethyl-; Ethyloctylcarbinol; Iso-Tridecanol (mixture); 2-Ethylcapric alcohol; 2-Ethyl-n-decanol
EINECS	244-195-8

Quality Control

Our 2-Ethyl-1-Decanol is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot is tested against comprehensive specifications, including identity, purity, and critical physical properties. A Certificate of Analysis (COA) documenting these results is provided with every shipment to support your quality assurance protocols.

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, acids, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.835 - 0.845 g/mL

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