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D32202

Dibenzothiophene

98%

Synonym(s):

DBT, Diphenylene sulfide

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About This Item

Empirical Formula (Hill Notation):

C₁₂H₈S

CAS Number:

Molecular Weight:

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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Properties

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

Description

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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pictograms

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Environment

signalword

Warning

hcodes

pcodes

P273 - P301 + P312 + P330

Hazard Classifications

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

Storage Class

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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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)

Hydrodesulfurization of dibenzothiophene over siliceous MCM-41-supported nickel phosphide catalysts

Wang, A, et al.

J. Catal., 229(2), 314-321 (2005)

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)

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Global Trade Item Number

SKU	GTIN
D32202-1G	04061826672686
D32202-250G	04061835556489
D32202-100G	04061833563007
D32202-25G	04061835556496