Description

3-Methyl-4-Decanol is a branched-chain fatty alcohol with the CAS registry number 55816-17-6. This compound serves as a versatile intermediate and functional ingredient, valued for its ability to modify physical properties and impart specific characteristics in advanced formulations. It is primarily sought by manufacturers in the fragrance, flavor, and specialty chemical industries for its unique structural profile.

Application

• Fragrance & Flavor Industry: Used as a building block or modifier in the synthesis of aroma chemicals, contributing to complex, woody, or musk-like olfactory profiles.
• Specialty Chemical Synthesis: Acts as a key chiral intermediate for producing more complex molecules in pharmaceutical and agrochemical research.
• Lubricant & Plasticizer Additives: Employed in the formulation of synthetic esters and additives to enhance lubricity, thermal stability, and low-temperature performance.
• Surface Active Agents: Serves as a hydrophobic chain in the production of non-ionic surfactants and emulsifiers for industrial applications.
• Polymer Modification: Utilized as a chain transfer agent or modifier in polymer chemistry to control molecular weight and introduce branching.
• Solvent & Carrier: Functions as a high-boiling-point solvent in specialty coatings, inks, and cleaning formulations.

Basic Information

Product Name	3-Methyl-4-Decanol
CAS No.	55816-17-6
Molecular Formula	C₁₁H₂₄O
Molecular Weight	172.31 g/mol
Synonyms	4-Decanol, 3-methyl-; 3-Methyl-decan-4-ol; 3-Methyl-4-hydroxydecane; (±)-3-Methyl-4-decanol; 4-Decanol,3-methyl-; 3-Methyl-4-decyl alcohol; 55816-17-6
EINECS	Contact for details

Quality Control

Our 3-Methyl-4-Decanol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to guarantee it meets your precise requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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)	≥ 95.0%
Specific Gravity (20°C)	0.820 - 0.835
Refractive Index (20°C)	1.430 - 1.445
Water Content (KF)	≤ 0.5%

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