Benzylideneacetone CAS 122-57-6

Benzylideneacetone – Key Intermediate for Pharmaceuticals, Pesticides, and Flavors

Basic Information

• Product Name: Benzylideneacetone

• Product Code: GKL-22043

• CAS Number: 122-57-6 (also known as 1896-62-4)

• Molecular Formula: C₁₀H₁₀O

• Molecular Weight: 146.19 g/mol

• Appearance: Light yellow liquid or solid (depending on temperature)

• Purity: ≥99%

• Solubility: Readily soluble in ethanol, benzene, and chloroform; practically insoluble in water and petroleum ether.

Overview
Benzylideneacetone (also called benzylidene acetone) is an important organic compound featuring a unique structure with phenyl, alkene, and carbonyl functional groups. This makes it a versatile building block for the synthesis of various complex molecules in the pharmaceutical, agrochemical, and flavor industries.

Applications

• Pharmaceuticals: Used as an intermediate in the synthesis of active pharmaceutical ingredients (APIs), including anti-inflammatory, antiviral, and anticancer agents.

• Pesticides: Key precursor for the production of insecticides, fungicides, and herbicides.

• Flavors and fragrances: Employed in the synthesis of aroma compounds; FEMA usage levels (mg/kg): non-alcoholic beverages 0.82, cold drinks 0.84, confectionery 3.7, baked goods 4.5, jellies and puddings 2.1, and butter 0.20.

• Organic synthesis: Used in various condensation and addition reactions as a Michael acceptor.

Handling and Storage

• Store in a cool, dry, well-ventilated place away from direct sunlight and heat sources.

• Keep containers tightly sealed to prevent oxidation and moisture absorption.

• Avoid contact with strong oxidizers and acids.

• Fire prevention: use dry powder, CO₂, or sand extinguishers; water may be ineffective.

Packaging
Available in various packaging sizes; custom packaging upon request.

Quality Assurance
Each batch is analyzed for purity (by GC or HPLC), water content, and color to ensure high quality.