Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listBenzo[1,2-b:4,5-b']dithiophene-4,8-dione

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

Synonym(s):Thieno[2,3-f]benzothiophene-4,8-dione

  • CAS NO.:32281-36-0
  • Empirical Formula: C10H4O2S2
  • Molecular Weight: 220.27
  • MDL number: MFCD01927240
  • EINECS: 605-241-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-04-22 18:05:02
Benzo[1,2-b:4,5-b']dithiophene-4,8-dione Structural

What is Benzo[1,2-b:4,5-b']dithiophene-4,8-dione?

Description

Benzo[1,2-b:4,5-b’]dithiophene is a planar symmetrical molecular structure of the thiophene derivative, enabling a better π-π?stacking and good electron delocalization that encourages charge transport. In recent years, it has been intensively studied for the application of OFETs and OPVs. The incorporation of a low-band-gap unit into the benzo[1,2-b:4,5-b’]dithiophene unit could potentially result in a red-shifted absorption due to its electron-rich properties. Benzo[1,2-b:4,5-b’]dithiophene can be chemically modified to fine-tune its chemical structure and electron properties (e.g. band gap), energy levels, and charge mobility of the small molecule/polymers of interest (at a molecular level).

The Uses of Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

suzuki reaction

The Uses of Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

BDTD can be used as an acceptor layer in the fabrication of polymer based solar cells.

General Description

Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione (BDTD) is a conductive polymer with a symmetric and planar conjugated structure which has a hole mobility of 0.25 cm2V-1s-1.

Properties of Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

Melting point: 260-262℃
Boiling point: 408.0±35.0 °C(Predicted)
Density  1.595
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  powder to crystal
color  White to Amber to Dark green
InChI InChI=1S/C10H4O2S2/c11-7-5-1-3-13-9(5)8(12)6-2-4-14-10(6)7/h1-4H

Safety information for Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.

Computed Descriptors for Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

InChIKey SIUXRPJYVQQBAF-UHFFFAOYSA-N
SMILES C12C(=O)C3C=CSC=3C(=O)C=1C=CS2

Related products of tetrahydrofuran

You may like

  • Benzo[1,2-b:4,5-b']dithiophene-4,8-dione CAS 32281-36-0
    Benzo[1,2-b:4,5-b']dithiophene-4,8-dione CAS 32281-36-0
    32281-36-0
    View Details
  • Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 99% (GC) CAS 32281-36-0
    Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 99% (GC) CAS 32281-36-0
    32281-36-0
    View Details
  • Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 95% CAS 32281-36-0
    Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 95% CAS 32281-36-0
    32281-36-0
    View Details
  • Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione CAS 32281-36-0
    Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione CAS 32281-36-0
    32281-36-0
    View Details
  • 177-11-7 1,4-Dioxa-8-azaspiro[4.5]decane 98+
    177-11-7 1,4-Dioxa-8-azaspiro[4.5]decane 98+
    177-11-7
    View Details
  • 217299-03-1 98+
    217299-03-1 98+
    217299-03-1
    View Details
  • 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID 39124-20-4 98+
    4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID 39124-20-4 98+
    39124-20-4
    View Details
  • 39856-50-3 98+
    39856-50-3 98+
    39856-50-3
    View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.