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BDTO CAS 32281-36-0 4,8-Dihydrobenzo[1,2-B:4,5-B']Dithiophen-4,8-Dione

Place of Origin China
Brand Name N/A
Certification COA
Model Number OMI039
Minimum Order Quantity 1g
Price USD1-100/g
Packaging Details 1g/bottle or 5g/bottle or other package
Delivery Time 3 working days
Payment Terms L/C, D/A, D/P, T/T, Western Union
Supply Ability 5kg/month

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Product Details
CAS No. 32281-36-0 Purity ≥98.0%
MF C10H4O2S2 MW 220.27
Application Acceptor Layer Appearance Light Yellow Powder
High Light

BDTO Organic Photovoltaic Materials


32281-36-0 Organic Photovoltaic Materials

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Product Description

BDTO 4,8-Dihydrobenzo[1,2-b:4,5-b']dithiophen-4,8-dione CAS 32281-36-0 Organic Photovoltaic Materials




CAS 32281-36-0
Purity min 98.0%
MF C10H4O2S2
MW 220.27
Appearance Light yellow powder
Application Acceptor Layer




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).


1. Quick lead time

2. Low MOQ

3. Quality assured with COA

4. Full experience in shipping

5. Free consulting service

6. custom service welcome




Q1: What is your regular lead time for sample and official order?

A1: Sample lead time 5-7 days. Official order lead time 14-21 days.


Q2: What is your MOQ?

A2: MOQ usually is 1kg.


Q3: How you control product quality?

A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.


Q4: What is your warranty policy?

A4: We will send you a new batch if there is any quality issue during warranty time


Q5: Do you refund if customer receive defective product and do not accept replacement?

A5: Yes



Item Photo

BDTO CAS 32281-36-0 4,8-Dihydrobenzo[1,2-B:4,5-B']Dithiophen-4,8-Dione 0
 BDTO CAS 32281-36-0 4,8-Dihydrobenzo[1,2-B:4,5-B']Dithiophen-4,8-Dione 1