Description

Octyl Isobutyrate is a high-purity ester compound valued for its pleasant, fruity odor and excellent stability. This versatile chemical intermediate is crucial for formulators seeking reliable, consistent performance in demanding applications. It is primarily used by manufacturers in the fragrance, flavor, and specialty chemical industries.

Application

• Fragrance & Flavor Industry: A key ingredient in perfumery for its fruity, waxy, and slightly floral notes, used in fine fragrances, cosmetics, and personal care products. Also employed as a flavoring agent in food products.
• Plasticizer & Solvent: Acts as a high-boiling-point solvent and a co-plasticizer in the production of polymers, resins, and specialty coatings, improving flexibility and processing.
• Chemical Synthesis: Serves as a valuable intermediate or starting material in organic synthesis for pharmaceuticals and agrochemicals.
• Lubricant Additive: Used as a base or additive in synthetic lubricants and functional fluids due to its stability and low-temperature properties.
• Industrial & Functional Fluids: Employed in the formulation of metalworking fluids, industrial cleaners, and other functional fluid applications.

Basic Information

Item	Detail
Product Name	Octyl Isobutyrate
CAS No.	109-15-9
Molecular Formula	C12H24O2
Molecular Weight	200.32 g/mol
Synonyms	Octyl 2-methylpropanoate; Isobutyric Acid Octyl Ester; n-Octyl Isobutyrate; Caprylyl Isobutyrate; 2-Methylpropanoic Acid Octyl Ester; Octyl Isobutanoate; FEMA 2808; 1-Octyl Isobutyrate
EINECS	203-651-9

Quality Control

Our Octyl Isobutyrate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC analysis, to ensure it meets precise specifications for identity, purity, and organoleptic properties. Certificates of Analysis (COA) confirming compliance with relevant standards such as FCC (for food grade) or industry-specific requirements are available upon request.

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 bases.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Odor	Characteristic fruity, waxy odor
Identification (IR)	Conforms to standard
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.420 - 1.425
Specific Gravity (20/20°C)	0.855 - 0.865
Acid Value	≤ 1.0 mg KOH/g

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