Description

o-(tert-Butyl) S-Phenyl Thiocarbonate is a specialized organosulfur compound used as a key intermediate and protecting group reagent in advanced organic synthesis. Its primary value lies in its ability to act as a thiocarbonate transfer agent, facilitating the controlled introduction of sulfur-containing functional groups. This high-purity chemical is essential for research and development chemists and process engineers working in pharmaceuticals, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing thioether or thiocarbonate moieties.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and insecticides with specific activity profiles.
• Peptide Chemistry: Functions as a protecting group for thiol functionalities in complex peptide and protein synthesis.
• Polymer Modification: Employed to introduce sulfur-based functional groups into polymer chains to alter material properties like adhesion or thermal stability.
• Organic Synthesis Reagent: Acts as a versatile reagent for C-S bond formation and other sulfur-transfer reactions in fine chemical production.
• Ligand Precursor: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	o-(tert-Butyl) S-Phenyl Thiocarbonate
CAS No.	36760-43-7
Molecular Formula	C11H14O2S
Molecular Weight	210.29 g/mol
Synonyms	O-tert-Butyl S-Phenyl Thiocarbonate; tert-Butyl Phenyl Thiocarbonate; S-Phenyl O-tert-Butyl Thiocarbonate; Phenyl Thiocarbonic Acid O-tert-Butyl Ester; Thiocarbonic Acid O-tert-Butyl Ester S-Phenyl Ester; BPTOC; CAS 36760-43-7
EINECS	Contact for details

Quality Control

Our o-(tert-Butyl) S-Phenyl Thiocarbonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing identity, assay, and impurity profiles to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

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