D32202
Dibenzothiophene
98%
Synonyme(s) :
DBT, Diphenylene sulfide
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A propos de cet article
Formule empirique (notation de Hill) :
C12H8S
Numéro CAS:
Poids moléculaire :
184.26
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
205-072-9
Beilstein/REAXYS Number:
121101
MDL number:
Assay:
98%
Form:
powder or crystals
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assay
98%
form
powder or crystals
bp
332-333 °C (lit.)
mp
97-100 °C (lit.)
SMILES string
c1ccc2c(c1)sc3ccccc23
InChI
1S/C12H8S/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8H
InChI key
IYYZUPMFVPLQIF-UHFFFAOYSA-N
Application
Dibenzothiophene (DBT) can be used as:
- A starting material for the synthesis of corresponding sulfoxide and sulfone by oxidative desulfurization using various catalysts.
- A template for the synthesis of surface molecular imprinted polymer (SMIP). SMIP is applicable for the removal of dibenzothiophene during desulfurization of the gasoline
- A precursor for the synthesis of DBT based π-conjugating polymers.
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
Classe de stockage
11 - Combustible Solids
wgk
WGK 3
flash_point_f
338.0 °F
flash_point_c
170 °C
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Oxidative desulfurization of dibenzothiophene and diesel over [Bmim]3PMo12O40
Zhang J, et al.
J. Catal., 279(2), 269-275 (2011)
Olga Senko et al.
Molecules (Basel, Switzerland), 24(9) (2019-05-08)
Sulfur recovery from organic molecules such as toxic sulfones is an actual problem, and its solution through the use of environmentally friendly and nature-like processes looks attractive for research and application. For the first time, the possible bioconversion of organic
Hydrodesulfurization of dibenzothiophene and 4, 6-dimethyldibenzothiophene over sulfided NiMo/γ-Al2O3, CoMo/γ-Al2O3, and Mo/γ-Al2O3 catalysts
Egorova, Marina and Prins, Roel
J. Catal., 225(2), 417-427 (2004)