122440
Thianthrene
97%
Synonym(s):
Dibenzodithiodioxane
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About This Item
Empirical Formula (Hill Notation):
C12H8S2
CAS Number:
Molecular Weight:
216.32
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-197-0
Beilstein/REAXYS Number:
83046
MDL number:
Assay:
97%
Form:
solid
Quality Segment
assay
97%
form
solid
bp
364-366 °C (lit.)
mp
151-155 °C (lit.)
solubility
DMF: soluble, H2O: insoluble
functional group
thioether
SMILES string
S1c2ccccc2Sc3ccccc13
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
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.
Application
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.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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