Description

α-Methylenebenzyl Acetate is a versatile organic ester compound with a reactive methylene group. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its ability to introduce functional complexity. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Polymer & Resin Modifier: Acts as a cross-linking agent or reactive monomer to modify the properties of polymers and coatings.
• Organic Synthesis Research: Employed in academic and industrial R&D for Michael addition reactions and other C-C bond forming processes.
• Chemical Intermediate for Dyes: Used in the synthesis of complex dye molecules and pigments.

Basic Information

Product Name	α-Methylenebenzyl Acetate
CAS No.	2206-94-2
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	α-Methylenebenzyl Acetate; Benzylideneacetic Acid Methyl Ester; (Phenylmethylene)acetic Acid Methyl Ester; Methyl (Phenylmethylene)acetate; Methyl 2-Phenylpropenoate; 2-Phenylpropenoic Acid Methyl Ester; Methyl Atropate; NSC 406079
EINECS	218-637-6

Quality Control

Our α-Methylenebenzyl Acetate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A detailed Certificate of Analysis (COA) documenting all test results is provided with each shipment to guarantee traceability and compliance.

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.520 - 1.525
Density (20°C)	1.05 - 1.10 g/cm³

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