Description

4-Methyl-4-Octanol is a branched-chain tertiary alcohol with the CAS number 23418-37-3. This compound serves as a valuable intermediate and solvent in organic synthesis and industrial formulations, prized for its specific steric and electronic properties. It is primarily utilized by manufacturers in the fragrance, agrochemical, and pharmaceutical sectors for the synthesis of complex molecules and specialty chemicals.

Application

• Chemical Intermediate: A key building block in the synthesis of pharmaceuticals, agrochemicals, and liquid crystals.
• Fragrance & Flavor Ingredient: Used in the creation of specialty aroma chemicals and flavor compounds.
• Solvent & Reaction Medium: Employed as a polar, aprotic solvent for specific organic reactions and polymerizations.
• Lubricant & Fuel Additive Component: Acts as a precursor or additive in the formulation of synthetic lubricants and fuel system cleaners.
• Plasticizer & Stabilizer Synthesis: Serves as an intermediate in the production of plasticizers and polymer stabilizers.
• Surface Active Agent: Used in the synthesis of non-ionic surfactants and emulsifiers for industrial applications.

Basic Information

Product Name	4-Methyl-4-Octanol
CAS No.	23418-37-3
Molecular Formula	C9H20O
Molecular Weight	144.25 g/mol
Synonyms	4-Methyloctan-4-ol; tert-Butyl butyl carbinol; 4-Methyl-4-octyl alcohol; Butyl tert-butyl carbinol; 1,1-Dimethyl-1-heptanol; 4-Methyloctanol-4; 4-Octanol, 4-methyl-
EINECS	245-652-5

Quality Control

Our 4-Methyl-4-Octanol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, IR, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

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)	1.428 - 1.432
Density (20°C)	0.820 - 0.830 g/mL
Boiling Point	Approx. 180 - 185°C

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