Description

4,7-Dimethyloctan-1-Ol is a branched-chain primary alcohol with a defined molecular structure, offering unique steric and hydrophobic properties. This compound is valued as a versatile intermediate and specialty ingredient for its ability to impart specific characteristics in fragrance, polymer, and surfactant formulations. It is primarily sought by manufacturers in the flavor & fragrance, specialty chemicals, and advanced materials sectors for applications requiring tailored solubility and controlled reactivity.

Application

• Fragrance Ingredient: Serves as a key intermediate or modifier in the synthesis of woody, amber, and musk-like aroma chemicals.
• Plasticizer & Polymer Intermediate: Used in the production of specialty polymers, resins, and plasticizers where its branched structure enhances flexibility and compatibility.
• Surfactant & Emulsifier Synthesis: Acts as a hydrophobic chain extender in the manufacture of non-ionic surfactants and emulsifiers for industrial and cosmetic applications.
• Lubricant Additive: Employed as a precursor for high-performance synthetic lubricant additives that improve viscosity index and thermal stability.
• Chemical Synthesis: Functions as a building block in organic synthesis for pharmaceuticals, agrochemicals, and other fine chemicals.
• Solvent & Carrier: Utilized as a specialty solvent in coatings, inks, and cleaning formulations due to its controlled evaporation rate and solvency power.

Basic Information

Product Name	4,7-Dimethyloctan-1-Ol
CAS No.	66719-34-4
Molecular Formula	C₁₀H₂₂O
Molecular Weight	158.28 g/mol
Synonyms	1-Octanol, 4,7-dimethyl-; 4,7-Dimethyl-1-octanol; 4,7-Dimethyloctyl alcohol; 4,7-Dimethyloctan-1-ol; Iso-C10 Alcohol (branched); Branched Decyl Alcohol; 4,7-Dimethyloctanol
EINECS	Contact for details

Quality Control

Our 4,7-Dimethyloctan-1-Ol is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing identity, assay, and impurity profiles. Our quality commitment aligns with cGMP principles for reliable supply to demanding industrial applications.

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, acids, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.430 - 1.440
Density (20°C)	0.820 - 0.830 g/mL
Water Content (KF)	≤ 0.5%

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