Description

2-Hexenoic Anhydride is a reactive organic chemical intermediate belonging to the class of unsaturated carboxylic acid anhydrides. This compound is valued for its ability to introduce the 2-hexenoyl functional group into target molecules, facilitating the synthesis of esters, amides, and other derivatives. It is primarily utilized by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the development of new active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Acts as a monomer or cross-linking agent to modify the properties of specialty polymers and resins.
• Flavor and Fragrance Ingredient: Serves as a precursor for the synthesis of specific flavor and aroma compounds.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for acylation reactions and the preparation of complex organic molecules.
• Lubricant Additive Precursor: Used in the manufacture of specialty esters that function as synthetic lubricants or performance additives.

Basic Information

Product Name	2-Hexenoic Anhydride
CAS No.	14316-60-0
Molecular Formula	C12H18O3
Molecular Weight	210.27 g/mol
Synonyms	trans-2-Hexenoic Anhydride; (E)-2-Hexenoic Anhydride; 2-Hexenoic Acid Anhydride; 2-Hexenoyl Anhydride; β-Propylacrylic Anhydride; 3-Propylacrylic Anhydride; 2-Hexenoic Anhydride (mixed isomers); Hex-2-enoic Anhydride
EINECS	Contact for details

Quality Control

Our 2-Hexenoic Anhydride is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, isomer content, and impurity profiles are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent hydrolysis. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 97.0%
Isomer Content (GC)	Specified upon request
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details

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