3,4-Dibromothiophene CAS#3141-26-2 Product Description
3,4-Dibromothiophene (CAS No. 3141-26-2) is a specialized brominated heterocyclic compound that typically appears as a clear, colorless to pale yellow liquid. It is widely utilized as an important chemical intermediate and versatile building block in organic synthesis.
It is particularly valuable in the preparation of alkyl-substituted thiophenes and fused thiophene derivatives, as well as in the development of advanced functional materials for supercapacitor energy storage applications. Its distinctive molecular structure makes it a useful starting material for the synthesis of various thiophene-based compounds and advanced materials.
3,4-Dibromothiophene CAS#3141-26-2 Chemical Properties
| Melting point | 4-5 °C (lit.) |
| Boiling point | 221-222 °C (lit.) |
| density | 2.188 g/mL at 25 °C (lit.) |
| refractive index | n20/D 1.640(lit.) |
| Fp | >230 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | Liquid |
| color | Clear colorless to yellow |
| Specific Gravity | 2.188 |
| BRN | 107642 |
| InChIKey | VGKLVWTVCUDISO-UHFFFAOYSA-N |
| CAS DataBase Reference | 3141-26-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Thiophene, 3,4-dibromo-(3141-26-2) |
3,4-Dibromothiophene CAS#3141-26-2 Safety Information
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-36-36/37/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29349990 |
3,4-Dibromothiophene CAS#3141-26-2 Product Application
1. Organic Synthesis
Used as a versatile building block in organic synthesis.
Applied in the preparation of functionalized thiophene derivatives.
Used as a starting material for various brominated heterocyclic compounds.
Provides reactive bromine sites for further chemical transformations.
Applied in the synthesis of structurally complex organic molecules.
2. Thiophene Derivatives Synthesis
Used as an important intermediate in the synthesis of thiophene derivatives.
Applied in the preparation of substituted thiophene compounds.
Used in the development of functionalized thiophene-based molecules.
Serves as a precursor for structurally modified thiophene compounds.
Supports research into novel sulfur-containing heterocyclic structures.
3. Organic Electronics and Semiconductor Materials
Used as a building block in the development of thiophene-based organic electronic materials.
Applied in research involving organic semiconductor compounds.
Used in the synthesis of functional conjugated molecules.
Supports the development of organic electronic materials with tailored molecular structures.
4. Conjugated Polymer Synthesis
Used as a precursor for the preparation of thiophene-containing conjugated materials.
Applied in the research and development of functional conjugated polymers.
Used in the synthesis of structurally modified thiophene-based polymer materials.
Supports research into the relationship between molecular structure and polymer properties.
5. Pharmaceutical and Medicinal Chemistry Research
Used as a synthetic building block in medicinal chemistry research.
Applied in the preparation of functionalized thiophene-containing compounds.
Supports the development of structurally diverse heterocyclic compound libraries.
Used in the synthesis of potential bioactive molecules for research purposes.
6. Cross-Coupling Reaction Research
Used as a dibrominated substrate in palladium-catalyzed cross-coupling research.
Applied in Suzuki–Miyaura coupling reactions.
Used in the development of carbon–carbon bond-forming reactions.
Supports the synthesis of substituted thiophene derivatives.
Applied in research involving functionalized aromatic and heterocyclic compounds.
7. Fine Chemical Development
Used as a specialized intermediate in fine chemical synthesis.
Applied in the development of sulfur-containing organic compounds.
Used as a starting material for specialty chemical research.
Supports the preparation of advanced heterocyclic building blocks.
