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Merck
CN

496901

4-甲基二苯并噻吩

96%

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关于此项目

经验公式(希尔记法):
C13H10S
化学文摘社编号:
分子量:
198.28
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
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产品名称

4-甲基二苯并噻吩, 96%

InChI

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

SMILES string

Cc1cccc2c3ccccc3sc12

InChI key

NICUQYHIOMMFGV-UHFFFAOYSA-N

assay

96%

bp

298 °C (lit.)

mp

64-68 °C (lit.)

Quality Level

Application

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

General description

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

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Synthesis of supported SiW12O40-based ionic liquid catalyst induced solvent-free oxidative deep-desulfurization of fuels.
Xun S, et al.
Chemical Engineering Journal, 288, 608-617 (2016)
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)
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)
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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