CAS 132-65-0

Dibenzothiophene

Description:

Dibenzothiophene (DBT) is an aromatic sulfur compound characterized by its structure, which consists of two benzene rings fused to a thiophene ring. It is a colorless to pale yellow solid at room temperature and is insoluble in water but soluble in organic solvents such as benzene and toluene. DBT is primarily found in fossil fuels, particularly in coal and crude oil, and is of significant interest in the petrochemical industry due to its role as a model compound for studying the removal of sulfur from fuels. The compound exhibits a melting point that varies depending on purity and specific conditions, and it has a relatively high boiling point, indicating its stability at elevated temperatures. DBT is known for its chemical inertness, but it can undergo various reactions, including oxidation and hydrogenation, under specific conditions. Its presence in fuels contributes to environmental concerns, as sulfur compounds can lead to the formation of sulfur oxides during combustion, which are harmful pollutants.

Formula: C₁₂H₈S

InChI: InChI=1S/C12H8S/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8H

InChI key: InChIKey=IYYZUPMFVPLQIF-UHFFFAOYSA-N

SMILES: C1=2C=3C(SC1=CC=CC2)=CC=CC3

Synonyms:

• 2,2'-Biphenylylene sulfide
• 9-Thiafluorene
• Biphenylensulfide
• DBT
• Dibenzo(B,D)Thiophen
• Dibenzo[B,D]Thiophene
• Dibenzothiophen
• Dibenzotiofeno
• Diphenylene sulfide
• Diphenylene sulphide
• Nsc 2843
• [1,1'-Biphenyl]-2,2'-diyl sulfide

Dibenzothiophene

CAS: 132-65-0

Formula: C₁₂H₈S

Purity: >98.0%(GC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 184.26

Ref: 3B-D0148

Dibenzothiophene, 98%

CAS: 132-65-0

Dibenzothiophene is used to investigate the effect of sulfur compounds in gasoline range during the fluid catalytic cracking (FCC) process. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to th

Formula: C₁₂H₈S

Purity: 98%

Color and Shape: Powder, White to pale cream or pale yellow

Molecular weight: 184.26

Ref: 02-A12288

Dibenzothiophene

CAS: 132-65-0

Formula: C₁₂H₈S

Purity: 98%

Color and Shape: Solid

Molecular weight: 184.2569

Ref: IN-DA00101G

Dibenzothiophene

CAS: 132-65-0

Formula: C₁₂H₈S

Purity: ≥ 98.0%

Color and Shape: White to off-white or pale yellow powder or crystals

Molecular weight: 184.25

Ref: 7W-GK5381

Dibenzothiophene

CAS: 132-65-0

Dibenzothiophene

Purity: 99%

Molecular weight: 184.26g/mol

Ref: 54-OR1012820

Dibenzothiophene

CAS: 132-65-0

Dibenzothiophene

Purity: ≥98%

Molecular weight: 184.26g/mol

Ref: 54-BUP19202

Dibenzothiophene

CAS: 132-65-0

Dibenzothiophene, a sulfur PAH in petroleum, has 3 rings and keratolytic properties.

Formula: C₁₂H₈S

Purity: 99.82%

Color and Shape: Yellow To Green Solid

Molecular weight: 184.26

Ref: TM-T0352

Dibenzothiophene

CAS: 132-65-0

Formula: C₁₂H₈S

Color and Shape: Neat

Molecular weight: 184.26

Ref: 04-C20727000

Dibenzothiophene

CAS: 132-65-0

Formula: C₁₂H₈S

Molecular weight: 184.26

Ref: 4Z-B-139310

Dibenzothiophene

CAS: 132-65-0

Purity: 98.0%

Color and Shape: Solid, White powder

Molecular weight: 184.25999450683594

Ref: 10-F005547

Dibenzothiophene

CAS: 132-65-0

Applications Dibenzothiophene is commonly used in microbial studies as a sole, organic sulfur and carbon source for growth. Research concerning the biodegradation of dibenzothiophene by different types of bacteria is a currently being carried out, as these bacteria have the ability to breakdown other harmful polycyclic hydrocarbons (PAH) as well. This may prove to be a very practical method in removing PAH’s from soils, sludge and crude oils.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Bastiaens, L., et al.: Appl. Environ. Microb., 66, 1834 (2000); Gunam, I., et al.: J. Microbiol. Biotechn., 23, 473 (2013); Omori, T., et al.: Appl. Environ. Microb., 58, 911 (1992)

Formula: C₁₂H₈S

Color and Shape: Neat

Molecular weight: 184.26

Ref: TR-D417370

Dibenzothiophene

CAS: 132-65-0

Dibenzothiophene is a chemical compound that has been used as a reagent for flow system and is characterized by its high chemical stability. Dibenzothiophene has been shown to be an effective inhibitor of bacterial growth in the presence of hydroxyl groups, such as in test samples. The reaction mechanism of dibenzothiophene with acetate extract is based on the enhancement of the activated surface methodology and light emission.

Formula: C₁₂H₈S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 184.26 g/mol

Ref: 3D-FD05876