Description

Dithiobenzoic Acid CAS NO 121-68-6 is an organosulfur compound characterized by a thiocarboxylic acid group. This versatile chemical intermediate is valued for its role in synthesizing dithioesters, which are crucial as reversible addition-fragmentation chain-transfer (RAFT) polymerization agents. It is primarily needed by research institutions and industrial manufacturers in the polymer, specialty chemical, and pharmaceutical sectors for developing advanced materials and fine chemicals.

Application

• RAFT Polymerization Agent: Serves as a key precursor for dithioester chain transfer agents, enabling controlled radical polymerization for precise polymer architecture.
• Polymer Science Research: Used in academic and industrial R&D for synthesizing block copolymers and polymers with tailored molecular weights and low polydispersity.
• Specialty Chemical Synthesis: Acts as a building block for creating sulfur-containing ligands, catalysts, and other functional organic molecules.
• Material Science: Employed in the development of novel polymeric materials for coatings, adhesives, and advanced composites.
• Pharmaceutical Intermediates: Utilized in the research phase for constructing complex molecular scaffolds in drug discovery.

Basic Information

Product Name	Dithiobenzoic Acid
CAS No.	121-68-6
Molecular Formula	C7H6S2
Molecular Weight	154.25 g/mol
Synonyms	Benzenecarbodithioic Acid; Dithiobenzoic Acid; Thiobenzoic Acid, Dithio-; Benzenedithioic Acid; Phenylcarbodithioic Acid; Dithiobenzoate; 1-Carbodithioic Acid, Benzene-; RC(S)SH (where R = Phenyl)
EINECS	204-492-6

Quality Control

Our Dithiobenzoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing specific results are provided with every shipment to guarantee traceability and consistency for your critical applications.

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). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term stability and to minimize decomposition.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details

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