Description

1-Octanol, 4-Ethyl- is a branched-chain fatty alcohol with the CAS registry number 38514-07-7. This specialty intermediate is valued for its hydrophobic character and ability to impart specific solubility and volatility profiles in complex formulations. It is primarily sought by manufacturers in the fragrance, flavor, and specialty chemical synthesis industries for its unique structural properties.

Application

• Fragrance and Flavor Ingredient: Serves as a key intermediate or modifier in the synthesis of complex aroma chemicals, contributing to woody, earthy, or citrus notes.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals where specific carbon chain length and branching are required.
• Plasticizer and Stabilizer Precursor: Acts as a starting material for producing esters that function as specialty plasticizers, lubricants, or stabilizers in polymer systems.
• Surface Active Agent Synthesis: Employed in the manufacture of non-ionic surfactants and emulsifiers for industrial and cosmetic applications.
• Organic Synthesis Building Block: Utilized in various organic reactions, including esterification and etherification, to introduce the 4-ethyloctyl moiety.
• Solvent and Extraction Agent: Functions as a high-boiling-point solvent for resins, inks, and in selective extraction processes.

Basic Information

Product Name	1-Octanol, 4-Ethyl-
CAS No.	38514-07-7
Molecular Formula	C₁₀H₂₂O
Molecular Weight	158.28 g/mol
Synonyms	4-Ethyl-1-octanol; 4-Ethyloctan-1-ol; 1-Hydroxy-4-ethyloctane; 4-Ethyloctyl alcohol; 4-Ethyl-n-octanol
EINECS	Contact for details

Quality Control

Our 1-Octanol, 4-Ethyl- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity determination by GC, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.433 - 1.437
Specific Gravity (20/20°C)	0.830 - 0.835
Water Content (KF)	≤ 0.1%

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