Description

3-Methyl-3-Octyl Acetate is a branched-chain ester known for its role as a versatile intermediate and solvent. This compound is valued for its ability to impart specific properties in formulations and its utility in organic synthesis. It is primarily sought by manufacturers in the fragrance, flavor, and specialty chemical industries for creating unique organoleptic profiles and functional additives.

Application

• Fragrance and Flavor Ingredient: Used as a building block or modifier in the creation of complex aroma and taste profiles, particularly for fruity, green, or waxy notes.
• Specialty Solvent: Functions as a solvent in high-performance coatings, inks, and cleaning formulations where specific solvency and evaporation rates are required.
• Chemical Intermediate: Serves as a key intermediate in organic synthesis for pharmaceuticals, agrochemicals, and advanced materials.
• Plasticizer and Additive: Employed as a component in polymer and resin systems to modify flexibility, viscosity, or other physical properties.
• Lubricant Additive: Used in the formulation of synthetic lubricants and functional fluids to enhance performance characteristics.

Basic Information

Product Name	3-Methyl-3-Octyl Acetate
CAS No.	66008-65-9
Molecular Formula	C11H22O2
Molecular Weight	186.29 g/mol
Synonyms	3-Methyloctan-3-yl acetate; 3-Octanol, 3-methyl-, acetate; 3-Methyl-3-octanol acetate; Acetic acid 3-methyl-3-octyl ester; 1,1-Dimethylhexyl acetate; tert-Octyl acetate (mixed isomer reference)
EINECS	Contact for details

Quality Control

Our 3-Methyl-3-Octyl Acetate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including GC, IR, and specific gravity to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Specific Gravity (20°C)	0.860 - 0.880
Refractive Index (20°C)	1.415 - 1.425

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