ChemicalBook > CAS DataBase List > Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

Product Name
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
CAS No.
248-70-4
Chemical Name
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
Synonyms
BTBT;3-d]thiophene;Benzo[b]benzo[4;benzthieno[3,2-b]benzothiophene;[1]benzothiolo[3,2-b][1]benzothiole;Benzo[b]benzo[4,5]thieno[2,3-d]thiophene;[1]Benzothiopheno[3,2-b][1]benzothiophene;Benzo[b]benzo[4,5]thieno[2,3-d]thiophene - BTBT
CBNumber
CB52686126
Molecular Formula
C14H8S2
Formula Weight
240.34
MOL File
248-70-4.mol
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Benzo[b]benzo[4,5]thieno[2,3-d]thiophene Property

Melting point:
218.0 to 222.0 °C
Boiling point:
432.3±18.0 °C(Predicted)
Density 
1.407±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
powder to crystal
color 
White to Yellow to Green
λmax
332nm(Toluene)(lit.)
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Safety

HS Code 
2934.99.4400
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
B5551
Product name
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
Purity
>97.0%(GC)
Packaging
200mg
Price
$121
Updated
2024/03/01
TCI Chemical
Product number
B5551
Product name
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
Purity
>97.0%(GC)
Packaging
1g
Price
$419
Updated
2024/03/01
TRC
Product number
B200108
Product name
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
Packaging
25mg
Price
$75
Updated
2021/12/16
AK Scientific
Product number
1920AB
Product name
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
Packaging
5g
Price
$2014
Updated
2021/12/16
Matrix Scientific
Product number
090012
Product name
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
Purity
95+%
Packaging
250mg
Price
$643
Updated
2021/12/16

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene Preparation Products And Raw materials

Raw materials

Preparation Products

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Benzo[b]benzo[4,5]thieno[2,3-d]thiophene Suppliers

Americas 1 China 81 Europe 1 India 2 Japan 1 United States 7 Global 93
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View Lastest Price from Benzo[b]benzo[4,5]thieno[2,3-d]thiophene manufacturers

Career Henan Chemical Co
Product
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene 248-70-4
Price
US $6.60/KG
Min. Order
500g
Purity
98%
Supply Ability
1KG, 50KG, 100KG
Release date
2019-12-25

248-70-4, Benzo[b]benzo[4,5]thieno[2,3-d]thiopheneRelated Search:


  • Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
  • benzthieno[3,2-b]benzothiophene
  • [1]benzothiolo[3,2-b][1]benzothiole
  • Benzo[b]benzo[4,5]thieno[2,3-d]thiophene - BTBT
  • BTBT
  • 3-d]thiophene
  • Benzo[b]benzo[4
  • [1]Benzothiopheno[3,2-b][1]benzothiophene
  • 248-70-4