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D32202

Sigma-Aldrich

Dibenzothiophene

98%

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Synonym(s):
DBT, Diphenylene sulfide
Empirical Formula (Hill Notation):
C12H8S
CAS Number:
Molecular Weight:
184.26
Beilstein/REAXYS Number:
121101
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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

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1 of 4

This Item
34783345776236373
Dibenzothiophene 98%

D32202

Dibenzothiophene

Dibenzothiophene ≥99%

347833

Dibenzothiophene

Dibenzothiophene analytical standard

45776

Dibenzothiophene

Dibenzofuran 98%

236373

Dibenzofuran

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

form

powder or crystals

form

crystalline (powder)

form

-

form

solid

bp

332-333 °C (lit.)

bp

332-333 °C (lit.)

bp

332-333 °C (lit.)

bp

154-155 °C/20 mmHg (lit.)

mp

97-100 °C (lit.)

mp

97-100 °C (lit.)

mp

97-100 °C (lit.)

mp

80-82 °C (lit.)

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.

pictograms

Exclamation markEnvironment

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk_germany

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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Synthesis of novel π-conjugating polymers based on dibenzothiophene
Nemoto N, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 41(10), 1521-1526 (2003)
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
Synthesis and characterization of a surface molecular imprinted polymer as a new adsorbent for the removal of dibenzothiophene
Yang W, et al.
Journal of Chemical and Engineering Data, 57(6), 1713-1720 (2012)
Hydrodesulfurization of dibenzothiophene over siliceous MCM-41-supported nickel phosphide catalysts
Wang, A, et al.
J. Catal., 229(2), 314-321 (2005)

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