3,3'-Dibromo-2,2'-Bithiophene(CAS 51751-44-1)
UN No.:
UN 2811 6.1 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 250MG | In Stock | 4 USD
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| 98% | RG | 1G | In Stock | 5 USD
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| 98% | RG | 5G | In Stock | 17 USD
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| 98% | RG | 25G | In Stock | 50 USD
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| 98% | RG | 100G | In Stock | 191 USD
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| 98% | RG | 500G | In Stock | 1466 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 51751-44-1
| Industry | Application | Process |
|---|---|---|
| Organic Electronic Materials | Synthesis of conjugated polymers and oligomers for organic photovoltaic (OPV) devices and organic light-emitting diodes (OLEDs) | Preparation of semiconducting materials containing bithiophene units in the backbone via coupling polymerization (e.g., Stille or Suzuki coupling) |
| Pharmaceutical Chemistry | Construction of thiophene derivative intermediates for drug molecule synthesis | Used as a key building block in palladium-catalyzed coupling or electrophilic substitution reactions to introduce bithiophene motifs and modulate the physicochemical properties of drug molecules |
| Functional Materials | Preparation of conductive polymers or supramolecular assembly materials | Exploitation of the reactivity of bromine atoms at the 3,3'-positions for cross-coupling or functional group transformations to synthesize materials with tailored electron-transport properties |
| Analytical Detection | Building block for electrochemical sensors or fluorescent probes | Chemically modified to immobilize on electrode surfaces or conjugate to target molecules, enabling high-sensitivity detection of specific analytes |
Physical and chemical properties of 51751-44-1
Boiling Point |
318.6±37.0 °C at 760 mmHg |
|---|---|
Density |
2.0±0.1 g/cm3 |
Exact Mass |
321.812103 |
Flash Point |
146.5±26.5 °C |
Index of Refraction |
1.683 |
LogP |
4.63 |
Melting Point |
103ºC |
Molecular Formula |
C8H4Br2S2 |
Molecular Weight |
324.055 |
PSA |
56.48000 |
Solubility |
soluble in Toluene |
Storage condition |
0-10°C |
Vapour Pressure |
0.0±0.7 mmHg at 25°C |
Spectrums of 51751-44-1
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 51751-44-1
Cas:3140-93-0
Cas:492-97-7
Cas:872-31-1
Q&A for CAS 51751-44-1
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Download SDS of 51751-44-1
Pictograms |
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|---|---|
Signal Word |
Danger |
Hazard Statements |
H301 Toxic if swallowed H318 Causes serious eye damage |
Safety Data Sheet |
Download COA of 51751-44-1
Operate under the ISO 9001 system
