Description

n-Butyryl Tri-n-Hexyl Citrate is a high-purity, synthetic citrate ester derivative, specifically engineered for demanding industrial applications. This compound serves as a versatile and effective plasticizer and additive, offering excellent compatibility with various polymer systems. It is primarily sought after by manufacturers in the plastics, coatings, and specialty chemical industries for its ability to enhance material flexibility, durability, and processing characteristics.

Application

• Primary plasticizer for polyvinyl chloride (PVC), polyvinyl butyral (PVB), and other polymers requiring low-temperature flexibility.
• Key additive in the formulation of specialty adhesives and sealants to improve workability and final film properties.
• Functional intermediate in the synthesis of advanced lubricants and hydraulic fluids.
• Component in coating resins to modify flexibility and reduce brittleness.
• Solvent and carrier in specialty inks and dye formulations.
• Additive for elastomers and synthetic rubbers to aid processing and enhance performance.

Basic Information

Product Name	n-Butyryl Tri-n-Hexyl Citrate
CAS No.	82469-79-2
Molecular Formula	C28H50O8
Molecular Weight	514.70 g/mol
Synonyms	Butanoyloxytrihexyl Citrate; Trihexyl O-butanoylcitrate; Citric Acid Trihexyl Ester Butyrate; 2-(Butanoyloxy)-1,2,3-propanetricarboxylic Acid Trihexyl Ester; 1,2,3-Propanetricarboxylic Acid, 2-(1-oxobutoxy)-, 1,2,3-Trihexyl Ester; Tributyl Citrate Derivative; Hexyl Citrate Butyrate Ester
EINECS	Contact for details

Quality Control

Our n-Butyryl Tri-n-Hexyl Citrate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting key parameters is provided with each shipment to guarantee consistency and support your quality assurance protocols.

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 alkalis and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.450 - 1.455
Specific Gravity (20/20°C)	0.980 - 1.010

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