Description

Isopropyl Hexa-2,4-Dienoate is a specialized ester derivative of sorbic acid, valued for its role as a versatile chemical intermediate and functional additive. This compound is particularly significant for its potential to introduce the sorbyl moiety into other molecules, enabling the synthesis of novel materials with tailored properties. It is primarily sought by manufacturers in the flavor and fragrance, polymer, and specialty chemical industries for product development and process enhancement.

Application

• Flavor and Fragrance Ingredient: Used as a building block or modifier in the synthesis of esters and other compounds that contribute fruity, green, or waxy notes.
• Polymer Additive: Acts as a monomer or co-monomer in polymerization reactions to create specialty polymers with specific characteristics like flexibility or UV stability.
• Chemical Intermediate: Serves as a key precursor in organic synthesis for pharmaceuticals, agrochemicals, and advanced material research.
• Preservative Synergist: May be utilized in formulations to enhance the efficacy of antimicrobial systems, leveraging its structural relation to sorbic acid.
• Crosslinking Agent: Employed in coatings, adhesives, or resin systems where its diene functionality can participate in Diels-Alder or other crosslinking reactions.
• Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic pathways and material properties.

Basic Information

Product Name	Isopropyl Hexa-2,4-Dienoate
CAS No.	44987-75-9
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	Isopropyl Sorbate; 2,4-Hexadienoic Acid Isopropyl Ester; Isopropyl (2E,4E)-Hexa-2,4-Dienoate; Sorbic Acid Isopropyl Ester; Isopropylester Kyseliny Sorbove; NSC 163044; FEMA 4199
EINECS	Contact for details

Quality Control

Our production of Isopropyl Hexa-2,4-Dienoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing specific results is provided with every shipment, and we support compliance with relevant industry standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20/20°C)	0.930 - 0.950

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