Description

1,3-Diphenylpropane-2,2-Dithiol is a specialized organosulfur compound featuring a central dithiol functional group flanked by phenyl rings. This unique structure makes it a valuable intermediate and ligand in advanced chemical synthesis and materials science. It is particularly sought after by research and development teams in the pharmaceutical and fine chemical sectors for applications requiring precise molecular control and metal coordination.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules, particularly those requiring sulfur-containing pharmacophores.
• Ligand for Metal Complexation: Acts as a chelating agent in the preparation of catalysts for organic transformations and in materials science research.
• Polymer Chemistry: Used in the development of novel polymers and resins, where the dithiol group can participate in thiol-ene click chemistry or act as a chain transfer agent.
• Fine Chemical Synthesis: Employed as a precursor for synthesizing more complex sulfur-containing compounds in research and specialty chemical production.
• Analytical Reagent: Potential use as a derivatization agent or a standard in analytical chemistry for detecting or quantifying specific metal ions.

Basic Information

Product Name	1,3-Diphenylpropane-2,2-Dithiol
CAS No.	42937-97-3
Molecular Formula	C15H16S2
Molecular Weight	260.41 g/mol
Synonyms	2,2-Dimercapto-1,3-diphenylpropane; 1,3-Diphenyl-2,2-dimercaptopropane; 1,3-Diphenyl-2,2-propanedithiol; 2,2-Bis(mercaptomethyl)-1,1-diphenylethane; NSC 163080; α,α'-Dimercapto-diphenylpropane
EINECS	Contact for details

Quality Control

Our 1,3-Diphenylpropane-2,2-Dithiol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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