CAS NO:32281-36-0 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

CAS NO:32281-36-0 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

Molecular formula:C10H4O2S2
Molecular weight :220.27
key characteristics:BDTO is a cyclic diketone photoinitiator intermediate that is used to prepare conjugated benzodithiophene monomers and is employed in organic photovoltaics and organic field-effect transistors.
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Description
Technical Parameters

Products Description

BDTO is an orange-yellow crystalline substance. It is a synthetic monomer of benzodithiophene (BDT), which is a core raw material for organic solar cells and organic field-effect transistors.
It is insoluble in water but soluble in organic solvents such as chlorobenzene and THF. It should be stored in a sealed, dark, and dry environment. Dust prevention measures must be taken during operation.

 

Products Description

Product name

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

CAS NO

32281-36-0

ITEM NO

M32281360

Melting point

260-262℃

Density

1.595
Ash content 0.05%
Water 0.12%

Package

5g/50g/100g/1kg/25kg

Delivery

2-3days

Storage

2-8°C

MSDS/COA

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Products  Application

1. Organic photovoltaic (OPV) photovoltaic materials;
2. Organic field-effect transistors (OFET) semiconductors;
3. Organic light detectors, conjugated polymer synthesis;
Supporting: New energy, flexible electronics, fine photoelectric intermediate chemicals.

product-800-800

FAQ

Q: Can I visit your factory?

A: Sure! Welcome anytime.

Q: How about the payment items?

A: L/C, D/P, T/T.

Q: Can you accept the inspection from a third party?

A: Yes. We have enough experience to cooperate with the inspection project.

Q: How long is the delivery time?

A: Usually, the shipment can be delivered within 10-15 days after the order is confirmed.

Q: Are the product's melting point and moisture content indicators stable? Will there be significant fluctuations between batches?

A: The melting point and moisture content of the product have good batch stability and very little fluctuation.

Q: What level of heavy metal content should be maintained? Will exceeding this limit affect the performance of optoelectronic devices?

A: The heavy metal lead content is less than 10 ppm. The indicators are controllable and do not affect the performance of the components.

Q: Will the impurities in your products affect the subsequent polymerization process and the performance of organic photovoltaic film formation?

A: The impurity control is strict, and it will not affect the polymerization and film-forming performance.

Q: Will the residual metal ions in the product cause an increase in leakage current in the photovoltaic cells?

A: The residual metal ions are extremely low and will not cause an increase in leakage current in the photovoltaic devices.

Q: Could you provide the corresponding COA?

A: Sure

 

 

 

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