ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Tricyclic compound >Dibenzothiophene

Dibenzothiophene

Dibenzothiophene Suppliers list
Company Name: Springchem New Material Technology Co.,Limited
Tel: 86-21-51752791
Email: info@spring-chem.com
Products Intro: Product Name:Dibenzothiophene
CAS:132-65-0
Purity:99%,99.5% Package:1kg,10kg,25kg
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:Dibenzothiophene
CAS:132-65-0
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: Product Name:Dibenzothiophene
CAS:132-65-0
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555
Email: jack.li@time-chemicals.com
Products Intro: Product Name:Dibenzothiophene
CAS:132-65-0
Company Name: Nanjing ChemLin Chemical Industry Co., Ltd.
Tel: 025-83697070;product@chemlin.com.cn
Email: product@chemlin.com.cn
Products Intro: CAS:132-65-0
Purity:98% Package:g-Kg Remarks:White solid

Lastest Price from Dibenzothiophene manufacturers

  • Dibenzothiophene 132-65-0
  • US $21.55 / KG
  • 2020-01-17
  • CAS:132-65-0
  • Min. Order: 1KG
  • Purity: 99.50% IN STOCK
  • Supply Ability: 550 MT per month
  • 132-65-0 Dibenzothiophene
  • US $15.50 / KG
  • 2020-01-17
  • CAS:132-65-0
  • Min. Order: 1KG
  • Purity: 99.50% IN STOCK
  • Supply Ability: 890 MT per month
  • Dibenzothiophene
  • US $9.55 / KG
  • 2020-01-17
  • CAS:132-65-0
  • Min. Order: 1KG
  • Purity: 99.50% IN STOCK
  • Supply Ability: 1150 MT per month
Dibenzothiophene Basic information
PAHs family General Description Uses
Product Name:Dibenzothiophene
Synonyms:Dibenzothiophe;Dibenzothiophene purified by sublimation, >=99%;[1,1'-Biphenyl]-2,2'-diyl sulfide;2,2’-biphenylylenesulfide;2,2'-Biphenylylene sulfide;9-Thiafluorene;Dibenzthiophene Diphenylene Sulfide;alpha-Thiafluorene
CAS:132-65-0
MF:C12H8S
MW:184.26
EINECS:205-072-9
Product Categories:Heterocycle-oher series;Chemical Synthesis;Heterocyclic Building Blocks;Pharmaceutical Intermediates;Fluorene Derivatives;Organics;Thiophene&Benzothiophene;Benzothiophenes;Building Blocks
Mol File:132-65-0.mol
Dibenzothiophene Structure
Dibenzothiophene Chemical Properties
Melting point 97-100 °C(lit.)
Boiling point 332-333 °C(lit.)
density 1.1410 (rough estimate)
refractive index 1.6500 (estimate)
Fp 170 °C
storage temp. Store below +30°C.
solubility 0.0015g/l (Lit.)
form Crystalline Powder and/or Chunks
color white
PH7 (50g/l, H2O, 20℃)(slurry)
Water Solubility SOLUBLE
BRN 121101
CAS DataBase Reference132-65-0(CAS DataBase Reference)
NIST Chemistry ReferenceDibenzothiophene(132-65-0)
EPA Substance Registry SystemDibenzothiophene (132-65-0)
Safety Information
Hazard Codes Xn,N
Risk Statements 22-20/21/22-50/53
Safety Statements 36-61-60
RIDADR 2811
WGK Germany 3
RTECS HQ3490550
Autoignition Temperature>450 °C
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29349990
Hazardous Substances Data132-65-0(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Dibenzothiophene English
ACROS English
SigmaAldrich English
ALFA English
Dibenzothiophene Usage And Synthesis
PAHs familyFluorene (FLU), dibenzofuran (DBF) and dibenzothiophene (DBT) are three ring PAHs largely derived from anthropogenic sources (e.g., petroleum products), although they can also form through natural processes (e.g., forest fires). These compounds share fluorene's basic molecular structure, only differing by one atom in the bridge of the furan ring: C in FLU, O in DBF, and S in DBT.
General DescriptionDibenzothiophene is an important representative of polycyclic aromatic hydrocarbons (PAHs) derivate consisting of 3 fused rings with keratolytic activity. DBT is a natural occurring compound found in petroleum. In industry, DBT is currently produced from biphenyl and hydrogen sulfide under catalytic oxidizing conditions.
UsesDBTs and DBT dioxides have been copolymerized with fluorenes to tune the chain arrangement and aggregation of fluorene-based organic light-emitting diodes (OLEDs).Unsubstituted DBT is a commercially available and inexpensive precursor, where both 3,7and 2,8-positions can be substituted under different conditions. With the addition of DBT into the polymer, the fluorescence peak of the polymer witnessed a slight hypochromic shift. Dibenzothiophene was employed as heavy model sulfur compound to investigate the effect of heavy sulfur compounds on the percentage of sulfur in gasoline range during the Fluid Catalytic Cracking (FCC) process.
Chemical PropertiesWhite to light yellow crystal powder
Useskeratolytic
DefinitionChEBI: A mancude organic heterotricyclic parent that consists of a thiophene ring flanked by two benzene rings ortho-fused across the 2,3- and 4,5-positions.
Purification MethodsPurify dibenzothiophene by chromatography on alumina with pet ether, in a darkened room. Recrystallise it from water or EtOH. [Beilstein 17 V 239.]
Dibenzothiophene Preparation Products And Raw materials
Preparation Products4,6-DIMETHYLDIBENZOTHIOPHENE-->4-METHYLDIBENZOTHIOPHENE
Tag:Dibenzothiophene(132-65-0) Related Product Information
Benzo[a]dibenzothiophene dibenzothiophene-2,8-diylbis((N-carbonylmethylene)dimethylamine) dihydrochloride trihydrate 1,2-DIMETHYLDIBENZOTHIOPHENE DIBENZO[2,3:10,11]PERYLENO[1,12-BCD]THIOPHENE DINAPHTHO[2,1-B:1',2'-D]THIOPHENE 2-NITRODIBENZOTHIOPHENE 2,8-Dibromodibenzothiophene dibenzo[b,d]thiophene-4-carboxylic acid Dibenzothiophene Thianaphthene 5-CHLOROBENZOTHIOPHENE Dibenz[a,h]anthracene Dibenzothiophene, 4,6-dimethyl- dibenzanthracene Cephalothin Tetrahydrothiophene Thifensulfuron POLYTHIOPHENE