Description

Thioacetic Acid Phenyl Ester is a specialized organosulfur compound with the CAS registry number 85033-96-1. This chemical serves as a versatile building block and reagent in advanced organic synthesis, valued for its ability to introduce thioester and phenyl functionalities. It is primarily sought by research and development laboratories, as well as production facilities in the pharmaceutical and agrochemical sectors, for the synthesis of complex molecules and active ingredients.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing sulfur heterocycles or thioester moieties.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the phenyl thioester group is a critical structural component.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules via coupling reactions and as a thioacylating agent.
• Polymer Chemistry: Acts as a modifier or chain-transfer agent in the synthesis of specialty polymers and functional materials.
• Chemical Research: Utilized in methodological development and catalysis studies as a model substrate or reagent.

Basic Information

Product Name	Thioacetic Acid Phenyl Ester
CAS No.	85033-96-1
Molecular Formula	C8H8OS
Molecular Weight	152.21 g/mol
Synonyms	Phenyl Thioacetate; Thioacetic Acid Phenyl Ester; Acetanilide, N-(phenylthio)-; Phenol, thioacetate; Acetic acid, thio-, S-phenyl ester; Benzenethiol, acetate; S-Phenyl thioacetate
EINECS	Contact for details

Quality Control

Our Thioacetic Acid Phenyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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