Description

3,5-Dimethyl-4-Octanol is a branched-chain aliphatic alcohol with the CAS number 19781-12-5. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its defined structure and reactivity. It is primarily utilized by manufacturers in the fragrance, flavor, and specialty chemical industries for the production of esters and other derivatives.

Application

• Fragrance and Flavor Intermediate: A key starting material for synthesizing esters and other compounds used in creating specific aromatic and flavor profiles.
• Specialty Chemical Synthesis: Acts as a versatile building block in the production of plasticizers, lubricant additives, and other performance chemicals.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) requiring specific chiral or branched alkyl chains.
• Agrochemical Synthesis: Employed in the manufacture of certain pesticides and herbicides where its lipophilic properties are advantageous.
• Solvent and Extractant: Functions as a solvent for resins, oils, and waxes in specialized formulations.
• Polymer Modification: Used to introduce alkyl side chains into polymers to modify physical properties like flexibility and solubility.

Basic Information

Product Name	3,5-Dimethyl-4-Octanol
CAS No.	19781-12-5
Molecular Formula	C10H22O
Molecular Weight	158.28 g/mol
Synonyms	4-Octanol, 3,5-dimethyl-; 3,5-Dimethyloctan-4-ol; DL-3,5-Dimethyl-4-octanol; (±)-3,5-Dimethyl-4-octanol; NSC 163045; 4-Octanol,3,5-dimethyl-; 3,5-Dimethyloctanol-4
EINECS	Contact for details

Quality Control

Our 3,5-Dimethyl-4-Octanol is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, IR, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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 to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.820 - 0.830
Refractive Index (20°C)	1.430 - 1.440

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