Description

10-Methylundecanol is a branched-chain fatty alcohol with the CAS registry number 20194-45-0. This compound serves as a versatile intermediate and building block in the synthesis of high-value specialty chemicals, offering unique structural properties for performance enhancement. It is primarily utilized by manufacturers in the fragrance, flavor, and advanced polymer industries seeking to develop sophisticated product profiles.

Application

• Fragrance and Flavor Ingredient: Acts as a key intermediate for synthesizing musky, woody, or floral aroma chemicals used in perfumery and food flavorings.
• Lubricant and Plasticizer Additive: Employed in the production of synthetic esters that serve as base stocks for high-performance lubricants or as specialty plasticizers.
• Polymer Modification: Used as a chain terminator or comonomer to modify the properties of polyesters, polyurethanes, and other polymers, influencing flexibility and hydrophobicity.
• Surfactant Synthesis: Serves as a hydrophobic feedstock for manufacturing non-ionic surfactants and emulsifiers with specific branching characteristics.
• Pharmaceutical Intermediates: Utilized in organic synthesis routes for creating active pharmaceutical ingredients (APIs) and other fine chemicals.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metalworking fluids and industrial coatings to enhance protective performance.

Basic Information

Product Name	10-Methylundecanol
CAS No.	20194-45-0
Molecular Formula	C₁₂H₂₆O
Molecular Weight	186.33 g/mol
Synonyms	10-Methyl-1-undecanol; 10-Methylundecan-1-ol; 1-Undecanol, 10-methyl-; 2-Butyloctanol; 2-Butyl-1-octanol; Isohexyl hexyl carbinol; 2-Butyloctan-1-ol
EINECS	243-609-1

Quality Control

Our 10-Methylundecanol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets exacting standards for industrial and fine chemical applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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)	≥ 97.0%
Refractive Index (20°C)	1.440 - 1.445
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.