Description

2,2-Dimethyl-3-Octanol is a branched-chain tertiary alcohol with the CAS number 19841-72-6, valued for its unique steric hindrance and hydrophobic character. This structural profile makes it a versatile intermediate and a key building block in the synthesis of complex organic molecules, particularly in the fragrance and flavor industry. It is essential for manufacturers and R&D chemists seeking to create novel esters, ethers, or other derivatives with specific olfactory or functional properties.

Application

• Fragrance and Flavor Intermediate: Serves as a key precursor for synthesizing unique esters and other compounds that impart woody, earthy, or musky notes to perfumes and flavorings.
• Pharmaceutical Synthesis: Utilized as a chiral building block or a sterically hindered intermediate in the research and development of active pharmaceutical ingredients (APIs).
• Agrochemicals: Acts as an intermediate in the production of specialized pesticides and herbicides, where its branched structure can influence biological activity.
• Lubricant and Fuel Additives: Employed in the synthesis of additives that improve the performance, stability, or viscosity index of industrial lubricants and fuels.
• Polymer Modification: Used to introduce bulky side chains into polymers, potentially altering physical properties like glass transition temperature or solubility.
• Organic Synthesis Reagent: A valuable reagent in academic and industrial research laboratories for studying steric effects in chemical reactions.

Basic Information

Product Name	2,2-Dimethyl-3-Octanol
CAS No.	19841-72-6
Molecular Formula	C10H22O
Molecular Weight	158.28 g/mol
Synonyms	3-Octanol, 2,2-dimethyl-; 2,2-Dimethyloctan-3-ol; 2,2-Dimethyl-3-hydroxyoctane; 3-Hydroxy-2,2-dimethyloctane; Diisobutyl carbinol (related structure, verify for specific isomer); Tertiary decyl alcohol (mixed isomers); Contact for additional trade names and identifiers.
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-3-Octanol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specified parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

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
Specific Gravity (20°C)	Contact for details

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