479411
4,6-Dimethyldibenzothiophene
97%
Synonym(s):
4,6-DMDBT
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About This Item
Empirical Formula (Hill Notation):
C14H12S
CAS Number:
Molecular Weight:
212.31
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
214-894-7
MDL number:
Assay:
97%
Quality Level
assay
97%
mp
153-157 °C (lit.)
SMILES string
Cc1cccc2c3cccc(C)c3sc12
InChI
1S/C14H12S/c1-9-5-3-7-11-12-8-4-6-10(2)14(12)15-13(9)11/h3-8H,1-2H3
InChI key
MYAQZIAVOLKEGW-UHFFFAOYSA-N
General description
4,6-Dimethyldibenzothiophene (4,6-DMDBT), a high refractory sulfur compound, is commonly found in diesel fuel. Its synthesis has been reported. The hydrodesulfurization of 4,6-DMDBT using bulk nickel alloy, bulk tungsten phosphide (WP), NiMo sulfide supported on active carbons and molecularly imprinted polymers have been reported. The dielectric behavior of 4,6-DMDBT under different microwave frequencies and temperature has been investigated.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Meiqin Zheng et al.
Journal of hazardous materials, 362, 424-435 (2018-09-28)
In this work, the adsorption desulfurization performance and adsorption diffusion study of B2O3 modified Ag-CeOx/TiO2-SiO2 adsorbent were investigated. The adsorption desulfurization performance was studied by batch and fixed bed tests. The homogeneous surface diffusion model (HSDM) was employed to investigate
Hydrodesulfurization of dibenzothiophene, 4,6-dimethyldibenzothiophene, and their hydrogenated intermediates over bulk tungsten phosphide.
Yang L, et al.
J. Catal., 330, 330-343 (2015)
Gan Ye et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 18(14), 1903-1908 (2017-04-25)
Oxidative desulfurization is considered to be one of the most promising methods for producing ultra-low-sulfur fuels because it can effectively remove refractory sulfur-containing aromatic compounds under mild conditions. In this work, the oxidative desulfurization performance over UiO-66(Zr) is greatly enhanced
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 479411-250MG | 04061832373317 |
| 479411-1G | 04061835555215 |