Description

3-Methyl-1-Phenyl-3-Buten-2-One is a versatile organic compound featuring a phenyl-substituted butenone structure, serving as a valuable building block in fine chemical synthesis. Its unique α,β-unsaturated ketone moiety makes it a critical intermediate for constructing more complex molecules, offering significant value in research and industrial production. This compound is essential for chemical manufacturers and R&D laboratories focused on pharmaceuticals, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a precursor for synthesizing specific aroma chemicals and fragrance components.
• Organic Synthesis Building Block: Employed in Michael additions, cyclization reactions, and other C-C bond forming processes in research chemistry.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Dye & Pigment Intermediate: Acts as a starting material for the synthesis of certain organic dyes and functional colorants.

Basic Information

Product Name	3-Methyl-1-Phenyl-3-Buten-2-One
CAS No.	55956-30-4
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	3-Methyl-1-phenyl-3-buten-2-one; 1-Phenyl-3-methyl-3-buten-2-one; 3-Buten-2-one, 3-methyl-1-phenyl-; Benzylideneacetone, 3-methyl-; Methyl styryl ketone, 3-methyl-; (E)-3-Methyl-1-phenylbut-2-en-1-one; 3-Methylbenzylideneacetone; Phenyl methyl butenone
EINECS	Contact for details

Quality Control

Our 3-Methyl-1-Phenyl-3-Buten-2-One is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including purity assay and impurity profile, to meet the exacting requirements of our B2B partners. A Certificate of Analysis (COA) is supplied with each shipment, detailing specifications and test results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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