Description

Caprylic Acid Methyl Ester is a clear, colorless to pale yellow liquid ester derived from caprylic acid. This compound serves as a versatile intermediate and solvent with excellent solvency and low volatility characteristics. It is essential for manufacturers in the fragrance, pharmaceutical, and specialty chemical industries seeking high-purity raw materials for synthesis and formulation.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of aroma chemicals and as a solvent for perfumes and flavor concentrates.
• Pharmaceutical Synthesis: Acts as a key building block and reaction solvent in the production of active pharmaceutical ingredients (APIs).
• Plasticizer and Polymer Additive: Employed as a co-monomer or additive to modify the flexibility and properties of certain polymers.
• Specialty Solvent: An effective solvent for resins, coatings, and inks due to its favorable evaporation rate and solvency power.
• Lubricant and Metalworking Fluid Component: Used in formulating synthetic lubricants and cutting fluids.
• Biofuel Research: Investigated as a potential component or derivative for biodiesel and renewable fuel applications.

Basic Information

Product Name	Caprylic Acid Methyl Ester
CAS No.	111-11-5
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	Methyl Octanoate; Methyl Caprylate; Octanoic Acid Methyl Ester; Methyl n-Octanoate; FEMA 2728; NSC 9396; Caprylic Acid, Methyl Ester
EINECS	203-835-0

Quality Control

Our Caprylic Acid Methyl Ester is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity verification, to ensure it meets exacting specifications. Certificates of Analysis (COA) documenting purity, physical properties, and conformance are available for every shipment upon request.

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 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 prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to standard
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.416 - 1.418
Specific Gravity (20/20°C)	0.875 - 0.880
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%

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