2,3-Dibromothiophene
2,3-Dibromothiophene (CAS 3140-93-0), with the molecular formula C4H2Br2S and a molecular weight of 241.93 g/mol, is a halogenated heterocyclic compound. This substance serves as a valuable building block in organic synthesis. Its primary applications are in the development of novel materials and as an intermediate in the preparation of more complex chemical structures within research and industrial settings.
- Synonyms
- C4H2Br2S2,3-Dibromo-1-thiacyclopenta-2,4-diene
Organic Synthesis Intermediate
2,3-Dibromothiophene is utilised as a key intermediate in the synthesis of various organic compounds. Its dibrominated thiophene core allows for diverse functionalization pathways.
Materials Science
This compound can be employed in the development of novel materials, particularly in areas such as organic electronics and conductive polymers, due to the inherent properties of the thiophene ring.
Research and Development
It serves as a versatile reagent in academic and industrial research laboratories for exploring new chemical reactions and molecular architectures.
| Molecular weight | 241.93 |
|---|---|
| Empirical formula | C4H2Br2S |
| Assay | ≥97.0% (GC) |
| Grade | purum |
| Boiling point | 218-219 °C(lit.) |
| Density | 2.137 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.632(lit.)n20/D 1.632 |
Hazard statements
- H226Flammable liquid and vapour
- H301Toxic if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 51 °C / 123.8 °F |
| Transport (UN / ADR) | UN 1993 3/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 10-25-36 |
| Safety statements (S) | 23-24/25-26-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 2,3-Dibromothiophene used for?
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2,3-Dibromothiophene is primarily used as a building block and intermediate in organic synthesis and materials science research.
What are the CAS number and molecular formula for 2,3-Dibromothiophene?
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The CAS number for 2,3-Dibromothiophene is 3140-93-0, and its molecular formula is C4H2Br2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Dibromothiophene with a purity of ≥97.0% (GC), a 'purum' grade. We do not represent this product as USP, BP, or EP grade.
How should 2,3-Dibromothiophene be handled safely?
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2,3-Dibromothiophene is a flammable liquid and solid and is toxic if swallowed. It can cause serious eye irritation. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Refer to the Safety Data Sheet for detailed handling procedures.
Is 2,3-Dibromothiophene controlled or scheduled?
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The provided data does not indicate that 2,3-Dibromothiophene is a controlled or scheduled substance. However, users should always verify local regulations.
How is 2,3-Dibromothiophene packed, shipped, and exported?
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2,3-Dibromothiophene is carefully packed according to international shipping regulations for hazardous materials and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for 2,3-Dibromothiophene?
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Please contact our sales team via our website or by phone to request a sample or a quotation for 2,3-Dibromothiophene.
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