Description

Thianthrene (CAS 92-85-3) is a high-purity organic sulfur compound with the molecular formula C₁₂H₈S₂, widely utilized in advanced chemical research and material science applications. This heterocyclic aromatic compound features a unique tricyclic structure consisting of two benzene rings fused with a central disulfide bridge, making it an excellent model system for studying electron transfer processes and redox chemistry. Our Thianthrene is rigorously purified to ≥98% (GC) purity, ensuring optimal performance in electrochemical studies, organic semiconductor research, and as a precursor for synthesizing sulfur-containing polymers. Each batch is analytically verified via GC-MS and NMR to guarantee consistency for sensitive applications. Available in convenient packaging options from 1g to 1kg, with custom purity and particle size specifications available upon request for specialized research needs.

Properties

• CAS Number: 92-85-3
• Complexity: 162
• IUPAC Name: thianthrene
• InChI: InChI=1S/C12H8S2/c1-2-6-10-9(5-1)13-11-7-3-4-8-12(11)14-10/h1-8H
• InChI Key: GVIJJXMXTUZIOD-UHFFFAOYSA-N
• Exact Mass: 216.00674260
• Molecular Formula: C12H8S2
• Molecular Weight: 216.3
• SMILES: C1=CC=C2C(=C1)SC3=CC=CC=C3S2
• Topological: 50.6
• Monoisotopic Mass: 216.00674260
• Physical Description: Beige crystalline solid;
• Vapor Pressure: 0.000031 [mmHg]
• Synonyms: THIANTHRENE, 92-85-3, Thianthren, Thiaanthrene, 9,10-Dithiaanthracene, diphenylene disulphide, dibenzo-1,4-dithiin, DIBENZODITHIODIOXANE, CHEBI:64511, NSC 439, NSC-439, EINECS 202-197-0, 4139V9M46H, AI3-00638, DTXSID6059071, 9,10Dithiaanthracene, DTXCID4048779, 202-197-0, DIPHENYLENE DISULFIDE, MFCD00005065, NSC439, C12H8S2, Thianthrene, 97%, Thianthrene (Standard), SCHEMBL7786, SCHEMBL129912, SCHEMBL132265, CHEMBL488176, SCHEMBL1395944, UNII-4139V9M46H, HY-W014120R, AC7909, AKOS000279684, CS-W014836, DS-4155, HY-W014120, NCGC00341178-01, AC-16498, SY051640, DB-057337, NS00041440, ST51016156, T0184, EN300-20686, AB00990919-01, AB00990919-03, AE-641/04637003, Q424898, CU-00000000457-1, Z104479794, InChI=1/C12H8S2/c1-2-6-10-9(5-1)13-11-7-3-4-8-12(11)14-10/h1-8

Application

Thianthrene serves as a crucial redox-active material in organic electronics research due to its stable radical cation formation. Researchers employ it as a model compound for studying charge transfer complexes in molecular electronics and energy storage systems. The compound finds particular utility in developing organic semiconductors and as a building block for conductive polymers with tailored electrochemical properties.

Safety and Hazards

GHS Hazard Statements

• Not Classified
• Reported as not meeting GHS hazard criteria by 38 of 39 companies (only 2.6% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Hazard Classes and Categories

• Not Classified

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