Description

2-Ethyl-1-Dodecanol is a high-purity, branched-chain fatty alcohol with a defined molecular structure. This compound serves as a versatile intermediate and performance additive, valued for its hydrophobic character and excellent solvency properties. It is essential for manufacturers in the specialty chemicals, lubricants, and personal care industries seeking to enhance product stability and functionality. The CAS number for this substance is 19780-33-7.

Application

• Lubricant & Grease Additive: Acts as a synthetic base oil and viscosity modifier, improving low-temperature fluidity and oxidation stability in industrial and automotive lubricants.
• Plasticizer & Polymer Intermediate: Used in the synthesis of esters for PVC plasticizers and as a comonomer to modify the properties of polymers, enhancing flexibility and durability.
• Surfactant & Emulsifier Production: A key raw material for manufacturing nonionic surfactants (ethoxylates) and emulsifiers used in agrochemicals, coatings, and cleaning formulations.
• Personal Care & Cosmetics: Employed as an emollient and texture enhancer in skincare products, creams, and lotions, providing a smooth, non-greasy feel.
• Corrosion Inhibitor: Formulated into metalworking fluids and industrial coatings to provide a protective hydrophobic layer on metal surfaces.
• Flavor & Fragrance Ingredient: Serves as a fixative and solvent in the creation of long-lasting perfumes and flavor compositions.

Basic Information

Product Name	2-Ethyl-1-Dodecanol
CAS No.	19780-33-7
Molecular Formula	C₁₄H₃₀O
Molecular Weight	214.39 g/mol
Synonyms	2-Ethyldodecan-1-ol; 2-Ethyl Dodecyl Alcohol; 2-Ethyl Lauryl Alcohol; 2-Ethyl-1-Dodecanol; 2-Ethyl Dodecanol; 2-Ethyl Dodecan-1-ol; 2-Ethyl Lauryl Alcohol; 2-Ethyl Dodecyl Alcohol
EINECS	243-300-7

Quality Control

Our 2-Ethyl-1-Dodecanol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) documenting purity, identity, and key parameters is provided with each shipment to guarantee traceability and compliance with your 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, acids, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 30
Water Content (KF)	≤ 0.1%
Acid Value	≤ 0.1 mg KOH/g
Hydroxyl Value	Contact for details
Refractive Index (20°C)	Contact for details
Density (20°C)	Contact for details

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