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

InChI

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

InChIKey

MYAQZIAVOLKEGW-UHFFFAOYSA-N

SMILES

C12=C(C)C=CC=C1C1=CC=CC(C)=C1S2

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

• Language:English Provider:ACROS
• 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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