Description

Butyl Butyryllactate is a specialized ester compound known for its unique solvent and flavoring properties. This chemical is valued for its ability to act as a high-boiling point solvent and a source of fruity, buttery notes in complex formulations. It serves as a critical ingredient for manufacturers in the flavor & fragrance, food additive, and specialty chemical synthesis sectors. Its controlled synthesis ensures a product suitable for applications demanding consistent purity and performance.

Application

• Flavor & Fragrance Agent: Used as a synthetic flavor ingredient to impart creamy, buttery, or fruity notes in food products, beverages, and perfumes.
• Food Additive: Functions as a flavor enhancer and solvent in the production of processed foods and confectionery.
• High-Boiling Point Solvent: Employed in industrial applications, including coatings, inks, and resin formulations, where slow evaporation rates are required.
• Chemical Intermediate: Serves as a building block in the synthesis of more complex esters and specialty organic compounds.
• Plasticizer: Can be used as a secondary plasticizer to improve the flexibility and workability of certain polymers.
• Cosmetics & Personal Care: Incorporated as a solvent or fragrance component in lotions, creams, and other cosmetic formulations.

Basic Information

Product Name	Butyl Butyryllactate
CAS No.	7492-70-8
Molecular Formula	C11H20O4
Molecular Weight	216.27 g/mol
Synonyms	Butyl 2-Butyryloxypropionate; Butyl Butyryl Lactate; Lactic Acid, Butyl Ester, Butyrate; Butyl α-Butyryloxypropionate; 2-Butyryloxypropionic Acid Butyl Ester; Butyl O-Butyryllactate; Propanoic Acid, 2-(1-Oxobutoxy)-, Butyl Ester
EINECS	231-326-4

Quality Control

Our Butyl Butyryllactate is produced under a strict quality management system. Each batch is analyzed to ensure it meets stringent specifications for identity, purity, and composition. We provide comprehensive Certificates of Analysis (COA) upon request, detailing all relevant parameters. Our quality commitment aligns with standards applicable to food-grade and industrial chemical manufacturing.

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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.420 - 1.430
Specific Gravity (20/20°C)	0.970 - 0.990
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.5%

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