Description

3,5-Dimethyl-3-Hexanol CAS NO 4209-91-0 is a branched-chain tertiary alcohol valued for its utility as a versatile chemical intermediate and solvent. Its structure makes it particularly effective in synthesis and formulation processes where steric hindrance and specific solubility profiles are required. This compound is essential for manufacturers in the fragrance, agrochemical, and pharmaceutical sectors seeking high-purity intermediates for specialty applications.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of esters and other derivatives that contribute to unique aromatic profiles in perfumes and flavorings.
• Agrochemical Synthesis: Serves as a key building block in the production of certain pesticides and herbicides, leveraging its tertiary alcohol functionality.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) requiring specific chiral or branched structures.
• Specialty Solvent: Functions as a solvent for resins, polymers, and other organic compounds in high-performance coatings and adhesives.
• Chemical Research & Development: A valuable reagent in organic synthesis for creating complex molecules in academic and industrial R&D laboratories.
• Polymer Modification: Acts as a chain transfer agent or modifier in the production of specialized polymers and plastics.

Basic Information

Product Name	3,5-Dimethyl-3-Hexanol
CAS No.	4209-91-0
Molecular Formula	C8H18O
Molecular Weight	130.23 g/mol
Synonyms	3,5-Dimethylhexan-3-ol; 3-Hexanol, 3,5-dimethyl-; Diisopropylmethylcarbinol; 3,5-Dimethyl-3-hexyl alcohol; 3,5-Dimethylhexanol-3; 3,5-Dimethyl-3-hydroxyhexane
EINECS	224-129-3

Quality Control

Our 3,5-Dimethyl-3-Hexanol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, IR, and NMR to verify identity and composition. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 (59°F and 77°F).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.815 - 0.825 g/mL

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