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496901

Sigma-Aldrich

4-Methyldibenzothiophene

96%

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5 G
$258.00

$258.00

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5 G
$258.00

About This Item

Empirical Formula (Hill Notation):
C13H10S
CAS Number:
7372-88-5
Molecular Weight:
198.28
MDL number:
MFCD00216258
UNSPSC Code:
12352100
PubChem Substance ID:
24873091
NACRES:
NA.22

$258.00

Available to ship onApril 22, 2025Details

Request a Bulk Order

Quality Level

100

assay

96%

bp

298 °C (lit.)

mp

64-68 °C (lit.)

SMILES string

Cc1cccc2c3ccccc3sc12

InChI

1S/C13H10S/c1-9-5-4-7-11-10-6-2-3-8-12(10)14-13(9)11/h2-8H,1H3

InChI key

NICUQYHIOMMFGV-UHFFFAOYSA-N

Related Categories

General description

4-Methyldibenzothiophene (MDBT) is a refractory sulfur compound found in fuels.[1] Its gas-phase molar enthalpy of formation has been derived.[2] The hydrodesulfurization (HDS) of MDBT under various conditions have been reported.[3][4][5]

application

4-Methyldibenzothiophene (MDBT) may be used in the synthesis of the following 2-substituted products:[6]
  • 2-(3′-carboxypropanoyl)-4-methyldibenzothiophene
  • 2-acetyl-4-methyldibenzothiophene
  • 2-nitro-4-methyldibenzothiophene

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SHBP5999
SHBP3294
SHBH5843
SHBB7597V
07896AK

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Substitution reactions of 4-methyldibenzothiophene.
Campaigne E, et al.
Journal of Heterocyclic Chemistry, 6(4), 553-557 (1969)
Deep desulfurization of light oil. Part 2: hydrodesulfurization of dibenzothiophene, 4-methyldibenzothiophene and 4,6-dimethyldibenzothiophene.
Kabe T, et al.
Applied Catalysis A: General, 97(1), L1-L9 (1993)
Hydrodesulfurization of sulfur-containing polyaromatic compounds in light oil.
Kabe T, et al.
Industrial & Engineering Chemistry Research, 31(6), 1577-1580 (1992)
Hydrodesulfurization of 4-Methyldibenzothiophene and 4,6-dimethyldibenzothiophene on a CoMo/Al2O3 catalyst: Reaction network and kinetics.
Vanrysselberghe V, et al.
Industrial & Engineering Chemistry Research, 37(4), 1235-1242 (1998)
Molecular energetics of 4-methyldibenzothiophene: An experimental study.
Freitas VLS, et al.
The Journal of Chemical Thermodynamics, 42(2), 251-255 (2010)
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