4,6-DIMETHYLDIBENZOTHIOPHENE Chemical Properties

Melting point:

153-157 °C (lit.)

Boiling point:

312.16°C (rough estimate)

Density 

1.1405 (rough estimate)

refractive index 

1.6170 (estimate)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

form 

Crystalline Powder or Crystals

color 

White to beige

EPA Substance Registry System

Dibenzothiophene, 4,6-dimethyl- (1207-12-1)

Safety Information

Safety Statements 

24/25

WGK Germany 

3

TSCA 

Yes

HS Code 

29349990

MSDS

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• Language:English Provider:SigmaAldrich

4,6-DIMETHYLDIBENZOTHIOPHENE Usage And Synthesis

Chemical Properties

light yellow to light brown crystalline solid

Uses

4,6-Dimethyldibenzothiophene is used in petroleum desulfurization studies.

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.

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