2-Bromothiophene
2-Bromothiophene (CAS: 1003-09-4, C4H3BrS) is a halogenated heterocyclic compound with a molecular weight of 163.04 g/mol. It serves as a valuable building block in organic synthesis, particularly within the C4 to C6 carbon range. This chemical is recognised for its utility in research and development for creating more complex molecular structures in various chemical and pharmaceutical applications. Its handling requires adherence to strict safety protocols due to its hazardous nature.
- IUPAC
- 2-Thienyl bromide
- Synonyms
- 2-Thienyl bromide
Electrochemical Reduction Studies
2-Bromothiophene has been employed in electrochemical reduction studies of halothiophenes. Research utilising cyclic voltammetry and controlled-potential electrolysis has investigated its behaviour at carbon cathodes in dimethylformamide solutions.
Organic Synthesis Intermediate
As a brominated thiophene derivative, this compound functions as a versatile intermediate in organic synthesis. It is integral to the construction of diverse heterocyclic compounds and functionalised molecules.
Heterocyclic Chemistry Research
This chemical is a key reagent in heterocyclic chemistry, facilitating the development of novel thiophene-based structures for potential applications in materials science and medicinal chemistry.
| Molecular weight | 163.04 |
|---|---|
| Empirical formula | C4H3BrS |
| Assay | 98% |
| Boiling point | 149-151 °C(lit.) |
| Density | 1.684 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.586(lit.) |
| Storage temperature | 2-8°C |
| Application | 2-Bromothiophene has been used in electrochemical reduction of a number of mono- and dihalothiophenes at carbon cathodes in dimethylformamide containing tetramethylammonium perchlorate by cyclic voltammetry and controlled-potential electrolysis1. |
Hazard statements
- H226Flammable liquid and vapour
- H300Fatal if swallowed
- H318Causes serious eye damage
Precautionary statements
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- 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 | 52 °C / 125.6 °F |
| Transport (UN / ADR) | UN 2929 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 10-25-41 |
| Safety statements (S) | 26-36/37/39-45 |
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-Bromothiophene primarily used for?
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2-Bromothiophene is primarily used as a building block and intermediate in organic synthesis, particularly in heterocyclic chemistry and for electrochemical reduction studies.
What is the CAS number and chemical formula for 2-Bromothiophene?
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The CAS number for 2-Bromothiophene is 1003-09-4, and its chemical formula is C4H3BrS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromothiophene with a minimum assay of 98%. TSS does not represent this product as USP, BP, or EP grade.
How should 2-Bromothiophene be handled safely?
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2-Bromothiophene is a hazardous substance, labelled with GHS symbols indicating flammability, acute toxicity, and serious eye damage. It requires stringent handling procedures, including the use of appropriate personal protective equipment such as eyeshields, face shields, chemical-resistant gloves, and suitable respiratory protection. Store in a cool, well-ventilated area at 2-8°C.
How is 2-Bromothiophene packed, shipped, and exported?
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2-Bromothiophene is carefully packed according to international shipping regulations for hazardous materials. TSS is a global supplier and exporter, ensuring compliance with all relevant transport and customs requirements.
How can I request a sample or a quote for 2-Bromothiophene?
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To request a sample or a quote for 2-Bromothiophene, please contact our sales department via the website or direct email, providing your specific requirements.
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