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Dibenzothiophene

Product Name:
Dibenzothiophene
CAS No.
132-65-0
Chemical Name:
Dibenzothiophene
CBNumber:
CB7426957
Molecular Formula:
C12H8S
Formula Weight:
184.26
MOL File:
132-65-0.mol
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Dibenzothiophene Property

Melting point:
97-100 °C(lit.)
Boiling point:
332-333 °C(lit.)
Density 
1.1410 (rough estimate)
refractive index 
1.6500 (estimate)
Flash point:
170 °C
storage temp. 
Store below +30°C.
solubility 
0.0015g/l (Lit.)
form 
Crystalline Powder and/or Chunks
color 
white
PH
7 (50g/l, H2O, 20℃)(slurry)
Water Solubility 
SOLUBLE
BRN 
121101
CAS DataBase Reference
132-65-0(CAS DataBase Reference)
IARC
3 (Vol. 103) 2013
NIST Chemistry Reference
Dibenzothiophene(132-65-0)
EPA Substance Registry System
Dibenzothiophene (132-65-0)
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Safety

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 Data
132-65-0(Hazardous Substances Data)
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N-Bromosuccinimide Price More Price(14)

Sigma-Aldrich Gold
Product number:
347833
Product name :
Dibenzothiophene
Purity:
≥99%
Packaging:
1g
Price:
$46.1
Updated:
2020/08/18
Buy:
Buy
Sigma-Aldrich Gold
Product number:
347833
Product name :
Dibenzothiophene
Purity:
≥99%
Packaging:
5g
Price:
$84.7
Updated:
2020/08/18
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Buy
TCI Chemical Gold
Product number:
D0148
Product name :
Dibenzothiophene
Purity:
>98.0%(GC)
Packaging:
5g
Price:
$12
Updated:
2020/06/24
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Buy
TCI Chemical Gold
Product number:
D0148
Product name :
Dibenzothiophene
Purity:
>98.0%(GC)
Packaging:
25g
Price:
$35
Updated:
2020/06/24
Buy:
Buy
Alfa Aesar Gold
Product number:
A12288
Product name :
Dibenzothiophene, 98%
Packaging:
25g
Price:
$42.9
Updated:
2020/06/24
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Buy
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Dibenzothiophene Chemical Properties,Usage,Production

PAHs family

Fluorene (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 Description

Dibenzothiophene 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.

Uses

DBTs 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 Properties

White to light yellow crystal powder

Uses

keratolytic

Definition

ChEBI: 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 Methods

Purify dibenzothiophene by chromatography on alumina with pet ether, in a darkened room. Recrystallise it from water or EtOH. [Beilstein 17 V 239.]

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Dibenzothiophene Suppliers

Global(317)Suppliers
Zhengzhou HQ Material Co., Ltd.
Tel:
0371-67759225-
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sales@hqmat.com;
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502
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60
Henan Violet Technology Co., Ltd
Tel:
0371-55361188-
Fax:
0371-55987170
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henanzll7175@zll-tech.com
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China
ProdList:
135
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55
Puyang Huicheng Electronic Material Co. Ltd.
Tel:
0393-8910800-
Fax:
0393-8912775
Email:
info@huichengchem.com
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China
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476
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Creasyn Finechem(Tianjin) Co., Ltd.
Tel:
022-83945878-
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022-83945176
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J & K SCIENTIFIC LTD.
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86-10-82849933
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jkinfo@jkchemical.com;market6@jkchemical.com
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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21-61259100-
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86-21-61259102
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future industrial shanghai co., ltd
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400-0066-400;021-60496031
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Country:
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Alfa Aesar
Tel:
400-610-6006; 021-67582000
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021-67582001/03/05
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saleschina@alfa-asia.com
Country:
China
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TCI (Shanghai) Development Co., Ltd.
Tel:
021-67121386 / 800-988-0390
Fax:
021-67121385
Email:
Sales-CN@TCIchemicals.com
Country:
China
ProdList:
24555
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81

132-65-0, DibenzothiopheneRelated Search:

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
  • Dibenzothiophe
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  • [1,1'-Biphenyl]-2,2'-diyl sulfide
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  • Dibenzothiophene &gt
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  • Imino semicarbazide
  • 132-65-0
  • 135-65-0
  • C12H8S
  • Benzothiophenes
  • Building Blocks
  • Heterocyclic Building Blocks
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Heterocycle-oher series
  • Benzothiophenes
  • Building Blocks
  • Organics
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  • Pharmaceutical Intermediates
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PAHs family General Description Uses