Description

Benzoic Acid, 2-Ethenyl-5-Ethoxy-, Methyl Ester (9Ci) is a specialized organic ester compound with the CAS registry number 223750-55-8. This chemical serves as a valuable intermediate and functional component in advanced synthesis, offering unique structural features for modifying material properties. It is primarily utilized by R&D laboratories and industrial manufacturers in the polymer, agrochemical, and specialty chemical sectors seeking to develop novel products with tailored performance characteristics.

Application

• Polymer Science & Material Modification: Acts as a functional monomer or co-monomer for synthesizing specialty polymers with specific optical, mechanical, or solubility properties.
• Agrochemical Intermediates: Serves as a key building block in the research and development of novel active ingredients for crop protection products.
• Pharmaceutical Research: Used as a synthetic intermediate in the discovery and development of new chemical entities and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to introduce specific benzoate and vinyl functionalities into target molecules.
• Coatings & Resins: Can be incorporated into formulations for advanced coatings, adhesives, and inks to enhance performance attributes like adhesion or durability.
• Liquid Crystal & Electronic Materials: Investigated for use in the development of organic electronic materials and liquid crystal displays due to its molecular structure.

Basic Information

Product Name	Benzoic Acid, 2-Ethenyl-5-Ethoxy-, Methyl Ester (9Ci)
CAS No.	223750-55-8
Molecular Formula	C12H14O3
Molecular Weight	206.24 g/mol
Synonyms	2-Ethenyl-5-ethoxybenzoic acid methyl ester; Methyl 2-vinyl-5-ethoxybenzoate; 5-Ethoxy-2-vinylbenzoic acid methyl ester; Benzoic acid, 5-ethoxy-2-vinyl-, methyl ester; 223750-55-8; Methyl 5-ethoxy-2-vinylbenzoate; 2-Vinyl-5-ethoxy methyl benzoate
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Ethenyl-5-Ethoxy-, Methyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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 strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.