Tris[4-(5-dicyanomethylidenemethyl-2-thienyl)phenyl]amine
Tris[4-(5-dicyanomethylidenemethyl-2-thienyl)phenyl]amine (CAS 883236-54-2, C42H21N7S3) is a p-type organic semiconductor with a molecular weight of 719.86 g/mol. This compound is a donor material, primarily utilised in the development of organic photovoltaics (OPVs) and organic light-emitting diodes (OLEDs). Its solubility in various organic solvents facilitates fabrication processes for electronic devices.
- IUPAC
- TDCV-TPA
![Tris[4-(5-dicyanomethylidenemethyl-2-thienyl)phenyl]amine (C42H21N7S3) — chemical structure, CAS 883236-54-2; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F883236-54-2.png&w=3840&q=75)
Organic Photovoltaics (OPVs)
Utilised as an isotropic organic semiconductor donor material in the fabrication of heterojunction solar cells. It contributes to achieving high open-circuit voltages and improved device lifetimes.
Organic Light-Emitting Diodes (OLEDs)
Functions as a high spectral purity luminophore, emitting red light at 658 nm, making it suitable for applications in LED technologies.
Organic Field-Effect Transistors (OFETs)
The compound's semiconducting properties make it a candidate for use in organic field-effect transistors, contributing to the field of printed electronics.
Materials Science Research
Serves as a valuable small molecule for research and development in advanced materials, particularly within organic and printed electronics.
| Molecular weight | 719.86 |
|---|---|
| Empirical formula | C42H21N7S3 |
| Assay | 97% |
| Application | Isotropic organic semiconductor for OPV′s and OLED′s. TDCV-TPA1,2 is soluble in a large variety of organic solvents and can be used for the fabrication of heterojunction solar cells with high open-circuit voltage (1.15V), efficiency close to 2% and longer ambient condition lifetimes than cells based on poly(alkylthiophenes). The compound absorbs at 509nm (in CH2Cl2 solution) and 538nm as thin film. It can be used as high spectral purity luminophore in LED′s, emitting red light at 658nm. |
| Melting point | 400 °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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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.
| Fluorescence | λex 510 nm; λem 592 nm in chloroform |
|---|---|
| Orbital Energy | HOMO 6 eV LUMO 4.2 eV |
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 Tris[4-(5-dicyanomethylidenemethyl-2-thienyl)phenyl]amine used for?
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This compound is used as an isotropic organic semiconductor for OPVs and OLEDs, and is also applicable in OFETs and broader materials science research.
What are the CAS number and formula for Tris[4-(5-dicyanomethylidenemethyl-2-thienyl)phenyl]amine?
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The CAS number is 883236-54-2 and the empirical formula (Hill notation) is C42H21N7S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. This is a technical/research grade material and TSS does not represent it as USP, BP, or EP grade.
How should Tris[4-(5-dicyanomethylidenemethyl-2-thienyl)phenyl]amine be handled?
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This compound is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with a dust mask type N95, eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
Is Tris[4-(5-dicyanomethylidenemethyl-2-thienyl)phenyl]amine available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Tris[4-(5-dicyanomethylidenemethyl-2-thienyl)phenyl]amine.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales department via the website or direct email, providing the product name and CAS number (883236-54-2).
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