Description

3-Octyldihydro-2(3H)-Furanone is a high-purity lactone compound, also known as γ-octalactone, valued for its unique organoleptic properties and utility as a chemical intermediate. This product is essential for industries requiring consistent quality and reliable supply of specialty aroma chemicals and building blocks. It is primarily sought after by manufacturers in the flavors & fragrances, cosmetics, and fine chemical synthesis sectors.

Application

• Flavor & Fragrance Ingredient: Used as a key component to impart creamy, coconut-like, and sweet notes in food flavorings and perfumery.
• Cosmetics & Personal Care: Serves as a fragrance additive in lotions, creams, soaps, and other cosmetic formulations.
• Chemical Synthesis: Acts as a versatile intermediate in the production of more complex lactones, esters, and other fine chemicals.
• Food Industry: Employed as a flavoring agent in baked goods, confectionery, and dairy product analogs.
• Aroma Chemicals: A fundamental building block in the creation of sophisticated aroma molecules for household and industrial products.
• Research & Development: Utilized in academic and industrial R&D for studying lactone chemistry and developing new synthetic pathways.

Basic Information

Product Name	3-Octyldihydro-2(3H)-Furanone
CAS No.	2983-20-2
Molecular Formula	C12H22O2
Molecular Weight	198.30 g/mol
Synonyms	γ-Octalactone; 4-Octyl-γ-butyrolactone; 5-Butyldihydro-2(3H)-furanone; Octanolide-1,4; FEMA 2796; NSC 406306; 4-Octylbutyrolactone; 4-n-Octyl-γ-butyrolactone
EINECS	221-038-5

Quality Control

Our 3-Octyldihydro-2(3H)-Furanone is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including chromatography and spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.445 - 1.455
Specific Gravity (20/20°C)	0.970 - 0.980
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.