Description

4-Methyl-1-Decanol is a branched-chain fatty alcohol with the CAS number 408309-43-3. This compound serves as a valuable intermediate and functional ingredient, prized for its ability to modify physical properties and impart specific characteristics in advanced formulations. It is particularly relevant for manufacturers in the fragrance, polymer, and specialty chemical industries seeking to develop products with tailored performance.

Application

• Fragrance and Flavor Industry: Used as a building block or modifier in the synthesis of complex aroma chemicals, contributing to unique olfactory profiles.
• Polymer Additives: Acts as a precursor for plasticizers, lubricants, or stabilizers, enhancing the flexibility and processing of polymeric materials.
• Surfactant and Detergent Synthesis: Serves as a hydrophobic chain in the production of non-ionic surfactants for industrial and institutional cleaning applications.
• Lubricant and Grease Formulation: Employed as a base fluid or viscosity modifier in specialty lubricants requiring specific thermal and oxidative stability.
• Chemical Intermediate: A key starting material for organic synthesis, including the production of esters, ethers, and other derivatives for various industrial uses.
• Corrosion Inhibitors: Can be formulated into additives that protect metal surfaces in functional fluids and coatings.

Basic Information

Product Name	4-Methyl-1-Decanol
CAS No.	408309-43-3
Molecular Formula	C₁₁H₂₄O
Molecular Weight	172.31 g/mol
Synonyms	4-Methyldecan-1-ol; 1-Decanol, 4-methyl-; 4-Methyl-decan-1-ol; 4-Methyldecyl alcohol; 4-Methyl-1-hydroxydecane; 4-Methyldecanol; 4-Methyldodecanol (common misnomer, verify context); Decyl alcohol, 4-methyl-
EINECS	Contact for details

Quality Control

Our 4-Methyl-1-Decanol is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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). This product is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
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.