2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine
2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine (CAS: 1345272-10-7) is a p-type organic semiconductor with a molecular formula of C40H28N2O6 and a molecular weight of 632.66 g/mol. This dark powder exhibits an absorption maximum at 720 nm. It is primarily utilised as a donor material in the development of organic field-effect transistors (OFETs) and organic photovoltaic (OPV) cells, contributing to advancements in organic electronics.
- Synonyms
- 6-dihydroxyphenyl]squaraine,1345272-10-7, C40H28N2O6
![2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine (C40H28N2O6) — chemical structure, CAS 1345272-10-7; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1345272-10-7.png&w=3840&q=75)
Organic Field-Effect Transistors (OFETs)
This compound serves as a key p-type semiconductor material in the fabrication of OFETs. Its electronic properties facilitate charge transport, making it suitable for research and development in organic electronics applications.
Organic Photovoltaics (OPVs)
As a donor material, it plays a role in the active layer of OPV devices. Its performance metrics, including Jsc of 7.2 mA/cm2, Voc of 0.91 V, FF of 0.7, and PCE of 4.8%, have been reported in specific device configurations.
Materials Science Research
This squaraine derivative is valuable in materials science for exploring novel semiconducting properties and designing advanced organic electronic components.
| Molecular weight | 632.66 |
|---|---|
| Empirical formula | C40H28N2O6 |
| Assay | 98% |
| Form | powder |
| Melting point | 328-333 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 720 nm |
|---|---|
| Orbital Energy | HOMO 5.3 eV LUMO 3.8 eV |
| Opv Device Performance | ITO/MoO3/DP-SQ/C60/PTCBI/Ag1• Short-circuit current density (Jsc): 7.2 mA/cm2• Open-circuit voltage (Voc): 0.91 V• Fill Factor (FF): 0.7• Power Conversion Efficiency (PCE): 4.8 % |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine used for?
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2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine is used as a p-type organic semiconductor, primarily as a donor material in the development of organic field-effect transistors (OFETs) and organic photovoltaic (OPV) cells.
What are the CAS number and formula for this compound?
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The CAS number is 1345272-10-7, and the empirical formula is C40H28N2O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 98%. This material is intended for research and technical use; TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should this chemical be handled safely?
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This compound is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Always handle in a well-ventilated area, avoid breathing dust, and wear appropriate personal protective equipment, including gloves and eye protection. Refer to the Safety Data Sheet for comprehensive handling information.
Is this chemical a controlled substance?
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The provided data does not indicate that this chemical is a controlled substance.
How is 2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine packed, shipped, and exported?
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Tech Serve Solutions carefully packs and prepares chemicals for global export, adhering to all relevant shipping regulations. Specific packaging details depend on quantity and destination.
How can I request a sample or quote?
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To request a sample or a quote for 2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine, please contact our sales team via the website or direct inquiry.
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