Description

4,4,5-Trimethylhexan-1-Ol CAS NO 65502-61-6 is a branched-chain primary alcohol valued for its role as a versatile chemical intermediate and solvent. Its unique structure, featuring a tertiary carbon adjacent to the hydroxyl-bearing primary carbon, imparts specific reactivity and physical properties useful in organic synthesis. This compound is primarily sought by manufacturers in the fragrance, polymer, and specialty chemical industries for producing esters, plasticizers, and other high-value derivatives.

Application

• Fragrance and Flavor Intermediate: Serves as a precursor for synthesizing esters used in perfumes, cosmetics, and food flavorings due to its clean, non-residual odor profile.
• Polymer Additive Synthesis: Used in the production of specialized plasticizers and stabilizers for PVC and other polymers to enhance flexibility and processing.
• Lubricant and Grease Formulation: Acts as a base or intermediate for synthetic lubricants and high-performance greases requiring good thermal stability.
• Surface Active Agent Production: A key raw material for manufacturing non-ionic surfactants and emulsifiers used in industrial and institutional cleaning products.
• Organic Synthesis Building Block: Employed in pharmaceutical and agrochemical research for constructing complex molecules, leveraging its reactive primary alcohol group.
• Specialty Solvent: Functions as a medium-polarity solvent in coatings, inks, and resin formulations where controlled evaporation and solvency are required.

Basic Information

Product Name	4,4,5-Trimethylhexan-1-Ol
CAS No.	65502-61-6
Molecular Formula	C9H20O
Molecular Weight	144.25 g/mol
Synonyms	1-Hexanol, 4,4,5-trimethyl-; 4,4,5-Trimethyl-1-hexanol; 4,4,5-Trimethylhexanol; Trimethylhexanol; Isooctanol (specific isomer); Branched C9 alcohol; 3,3,4-Trimethylhexan-1-ol (alternative numbering); 1-Hydroxy-4,4,5-trimethylhexane
EINECS	Contact for details

Quality Control

Our production of 4,4,5-Trimethylhexan-1-Ol adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed against comprehensive specifications using advanced techniques including GC, HPLC, and NMR. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and prevent evaporation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Specific Gravity (20°C)	0.820 - 0.830
Refractive Index (20°C)	1.430 - 1.435

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