Description

4-Methyl-5-Decanol is a branched-chain aliphatic alcohol with the CAS registry number 213547-15-0. This specialty intermediate is valued for its unique structure, which imparts specific solubility and reactivity properties useful in advanced synthesis. It is primarily sought by manufacturers in the fragrance, flavor, and fine chemical industries for the production of high-value compounds.

Application

• Fragrance and Flavor Intermediate: Serves as a key building block for synthesizing novel aroma chemicals and flavoring agents with woody, musky, or fruity notes.
• Pharmaceutical Synthesis: Used as a chiral intermediate or a solubilizing moiety in the research and development of active pharmaceutical ingredients (APIs).
• Lubricant and Fuel Additive Precursor: Acts as a starting material for manufacturing specialized esters and additives that enhance performance properties.
• Polymer and Resin Modification: Employed to introduce hydrophobic branches or terminal hydroxyl groups into polymer chains, modifying flexibility and compatibility.
• Surfactant and Emulsifier Production: Utilized in the synthesis of non-ionic surfactants for niche industrial and cosmetic formulations.
• Organic Synthesis Reagent: Functions as a versatile nucleophile or protecting group agent in complex multi-step organic reactions.

Basic Information

Product Name	4-Methyl-5-Decanol
CAS No.	213547-15-0
Molecular Formula	C₁₁H₂₄O
Molecular Weight	172.31 g/mol
Synonyms	5-Decanol, 4-methyl-; 4-Methyl-5-decanol; 4-Methyl-decan-5-ol; 5-Hydroxy-4-methyldecane
EINECS	Contact for details

Quality Control

Our 4-Methyl-5-Decanol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

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)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.820 - 0.835
Refractive Index (20°C)	1.430 - 1.445

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