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| Thianthrene Basic information |
| Thianthrene Chemical Properties |
| Melting point | 151-155 °C (lit.) | | Boiling point | 364-366 °C (lit.) | | density | 1.4420 | | refractive index | 1.6210 (estimate) | | storage temp. | Sealed in dry,Room Temperature | | solubility | DMF: soluble | | form | powder to crystal | | color | White to Light yellow | | BRN | 83046 | | CAS DataBase Reference | 92-85-3(CAS DataBase Reference) | | NIST Chemistry Reference | Thianthrene(92-85-3) | | EPA Substance Registry System | Thianthrene (92-85-3) |
| Safety Statements | 24/25 | | WGK Germany | 3 | | HS Code | 29349990 |
| Thianthrene Usage And Synthesis |
| Chemical Properties | White to off-white solid | | Uses | Thianthrene has been used to study aqueous solubilities of several solid nitrogen-, sulfur- and oxygen-containing heterocyclic derivatives of anthracene, phenanthrene and fluorene. It has been used in determination of partition coefficients of several sulfur-containing aromatics in 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide and supercritical carbon dioxide. | | Definition | ChEBI: The organosulfur heterocyclic compound that is the parent compound of the thianthrenes, a tricyclic structure comprising two benzene rings fused to the b and e sides of 1,4-dithin. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 31, p. 4071, 1966 DOI: 10.1021/jo01350a045 | | General Description | Thianthrene undergoes liquid phase tert-butylation in the presence of large pore zeolites and mesoporous aluminosilicates catalyst to yield tert-butyl derivatives. Thianthrene on oxidation in the presence of hydrogen peroxide and ligninase as catalyst from Phanerochaete chrysosporium yields thianthrene monosulfoxide. | | Purification Methods | thianthrene from Me2CO (charcoal), AcOH or EtOH. It sublimes in a vacuum. [Beilstein 19 H 45, 19 I 619, 19 II 34, 19 III/IV 347, 19/2 V 49.] |
| Thianthrene Preparation Products And Raw materials |
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