2,3-Dihydrothieno[3,4-B][1,4]Dioxine-5-Carbaldehyde(CAS 204905-77-1)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 250MG | In Stock | 4 USD
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| 98% | RG | 1G | In Stock | 9 USD
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| 98% | RG | 5G | In Stock | 15 USD
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| 98% | RG | 25G | In Stock | 156 USD
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| 98% | RG | 100G | In Stock | 594 USD
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Applications of 204905-77-1
| Industry | Application | Process |
|---|---|---|
| Electronic Materials | Used in the synthesis of organic semiconductor materials, such as polymer solar cells and field-effect transistors | Employed as an intermediate in organic synthesis to incorporate 2-(3,4-ethylenedioxythiophene)carboxaldehyde into polymer structures |
| Pharmaceuticals | Serves as a synthetic intermediate in drug development for novel pharmaceutical molecules | Applied as a starting material or key intermediate in multi-step syntheses to construct complex molecular architectures |
| Materials Science | Used in the preparation of functional polymers and advanced composites | Incorporated into polymer chains via polymerization or crosslinking reactions to enhance electrical or optical properties |
Physical and chemical properties of 204905-77-1
Boiling Point |
311.2±42.0 °C at 760 mmHg |
|---|---|
Density |
1.4±0.1 g/cm3 |
Exact Mass |
170.003769 |
Flash Point |
142.0±27.9 °C |
Index of Refraction |
1.623 |
LogP |
0.94 |
Melting Point |
138ºC |
Molecular Formula |
C7H6O3S |
Molecular Weight |
170.186 |
PSA |
63.77000 |
Storage condition |
under inert gas (nitrogen or Argon) at 2–8 °C |
Vapour Pressure |
0.0±0.7 mmHg at 25°C |
λmax |
413nm(CH2Cl2)(lit.) |
Spectrums of 204905-77-1
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 204905-77-1
Cas:126213-50-1
Cas:68-12-2
Q&A for CAS 204905-77-1
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Download SDS of 204905-77-1
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 204905-77-1
Operate under the ISO 9001 system
