ChemicalBook > CAS DataBase List > C8-BTBT

C8-BTBT

Product Name
C8-BTBT
CAS No.
583050-70-8
Chemical Name
C8-BTBT
Synonyms
BTBT8;EA506;C8-BTBT;DiC8-BTBT;C8-BTBT >=99% (HPLC);2,7-Dioctyl[1]benzothieno[3,2-b][1];2,7-Dioctyl[1]benzothieno[3,2-b][1]benzothiophene;2,7-(1-octyl)[1]benzothieno[3,2-b][1]benzothiophene;2,7-Dioctylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene;[1]Benzothieno[3,2-b][1]benzothiophene, 2,7-dioctyl-
CBNumber
CB82734778
Molecular Formula
C30H40S2
Formula Weight
464.77
MOL File
583050-70-8.mol
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C8-BTBT Property

Melting point:
108-112°C
Boiling point:
595.9±45.0 °C(Predicted)
Density 
1.069±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator, Under inert atmosphere
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly, Sonicated), Methanol (Slightly)
form 
Solid
color 
White to Light Yellow
InChI
InChI=1S/C30H40S2/c1-3-5-7-9-11-13-15-23-17-19-25-27(21-23)31-30-26-20-18-24(22-28(26)32-29(25)30)16-14-12-10-8-6-4-2/h17-22H,3-16H2,1-2H3
InChIKey
YWIGIVGUASXDPK-UHFFFAOYSA-N
SMILES
C12C3=CC=C(CCCCCCCC)C=C3SC=1C1=CC=C(CCCCCCCC)C=C1S2
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Safety

WGK Germany 
3
HS Code 
29349990
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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

H335May cause respiratory irritation

Precautionary statements

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

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

Sigma-Aldrich
Product number
747092
Product name
C8-BTBT
Purity
≥99% (HPLC)
Packaging
100mg
Price
$525
Updated
2023/06/20
Sigma-Aldrich
Product number
747092
Product name
C8-BTBT
Purity
≥99% (HPLC)
Packaging
250mg
Price
$869
Updated
2023/06/20
TRC
Product number
C015010
Product name
C8-BTBT
Packaging
100mg
Price
$420
Updated
2021/12/16
Chemenu
Product number
CM336747
Product name
2,7-Dioctylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene
Purity
95%+
Packaging
100mg
Price
$181
Updated
2021/12/16
Chemenu
Product number
CM336747
Product name
2,7-Dioctylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene
Purity
95%+
Packaging
500mg
Price
$683
Updated
2021/12/16
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C8-BTBT Chemical Properties,Usage,Production

Uses

High field-effect mobility of 5.5-5.7 cm2/Vs and high On/Off ratio of 109 ; solution-processed (solubility of 80 mg/mL) OFETs

General Description

C8-BTBT is a conducting polymer with [1]benzothieno[3,2-b][1]- benzothiophene (BTBT) as the base material for the development of air-stable semiconductors. It can form a spin coated thin film that can be used as a p-type semiconductor with charge mobility of 43 cm2V-1s-1. It exhibits highly ordered self-assembled monolayer (SAM) on graphene and hexagonal boron nitride (hBN) with sheet resistance: <1,000 ohm/sq

C8-BTBT Preparation Products And Raw materials

Raw materials

Preparation Products

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C8-BTBT Suppliers

China 70 India 1 United States 3 Global 74
Beijing Institute of Coollight Fine Chemicals
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View Lastest Price from C8-BTBT manufacturers

Career Henan Chemical Co
Product
[1]Benzothieno[3,2-b][1]benzothiophene, 2,7-dioctyl- 583050-70-8
Price
US $0.10/KG
Min. Order
1KG
Purity
95%-99%
Supply Ability
1kg; 100kg
Release date
2019-12-25

583050-70-8, C8-BTBTRelated Search:


  • 2,7-Dioctyl[1]benzothieno[3,2-b][1]benzothiophene
  • DiC8-BTBT
  • C8-BTBT
  • C8-BTBT >=99% (HPLC)
  • [1]Benzothieno[3,2-b][1]benzothiophene, 2,7-dioctyl-
  • 2,7-Dioctyl[1]benzothieno[3,2-b][1]
  • 2,7-Dioctylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene
  • BTBT-C8 2,7-Dioctyl[1]benzothieno[3,2-b][1]benzothiophene
  • EA506
  • BTBT8
  • 2,7-(1-octyl)[1]benzothieno[3,2-b][1]benzothiophene
  • 583050-70-8
  • C30H40S2