Description

2-Chloroethyl 2-Phenylacetate is an organic ester compound that serves as a versatile chemical intermediate in advanced synthesis. Its molecular structure, featuring both a reactive chloroethyl group and a phenylacetate moiety, makes it a valuable building block for the production of more complex molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a phenethylamine or related backbone.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex esters, amides, and heterocyclic compounds.
• Fine Chemical Production: Serves as an intermediate in the manufacture of dyes, fragrances, and specialty polymers.
• Biochemical Research: Utilized in proteomics and enzyme studies as a substrate analog or labeling reagent.

Basic Information

Product Name	2-Chloroethyl 2-Phenylacetate
CAS No.	943-59-9
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	2-Chloroethyl phenylacetate; Phenylethanoic Acid 2-Chloroethyl Ester; β-Chloroethyl Phenylacetate; Ethanol, 2-chloro-, phenylacetate; NSC 403697; Phenylacetic Acid 2-Chloroethyl Ester; (2-Chloroethoxy)(phenyl)methanone (tautomeric form)
EINECS	213-399-4

Quality Control

Our 2-Chloroethyl 2-Phenylacetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and relevant impurities is provided with every shipment and is available upon request.

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Refractive Index	1.515 - 1.525
Density	1.18 - 1.22 g/cm³

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