2,3,5-Tribromothiophene
2,3,5-Tribromothiophene (CAS: 3141-24-0) is a halogenated heterocyclic compound with the molecular formula C4HBr3S and a molecular weight of 320.83 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly in the preparation of complex thiophene derivatives. Its applications lie within chemical synthesis and materials science research, facilitating the development of novel compounds and functional materials.
- Synonyms
- 3141-24-0C4HBr3S
Organic Synthesis Intermediate
2,3,5-Tribromothiophene is employed as a key intermediate in multi-step organic syntheses. Its reactive bromine atoms allow for diverse functionalization pathways, enabling the construction of more complex molecular architectures.
Materials Science Research
This tribrominated thiophene derivative can be utilised in the development of novel organic electronic materials. Its structure is amenable to incorporation into conjugated systems for applications in organic semiconductors and optoelectronic devices.
Synthesis of Heterocyclic Compounds
As a halogenated heterocycle, 2,3,5-Tribromothiophene is a useful starting material for creating substituted thiophenes. These compounds are of interest in medicinal chemistry and materials science.
| Molecular weight | 320.83 |
|---|---|
| Empirical formula | C4HBr3S |
| Assay | 96% |
| Boiling point | 120 °C/11 mmHg(lit.) |
| Density | 2.483 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.664(lit.) |
| Application | 2,3,5-Tribromothiophene was used in the synthesis of 2,5-bis(dicyanomethylene)-3-bromo-2,5-dihydrothiophene1. |
| Melting point | 25-28 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
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 2,3,5-Tribromothiophene used for?
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2,3,5-Tribromothiophene is used as a building block in chemical synthesis, particularly for creating substituted thiophene derivatives and in materials science research.
What are the CAS number and formula for 2,3,5-Tribromothiophene?
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The CAS number for 2,3,5-Tribromothiophene is 3141-24-0, and its empirical formula (Hill notation) is C4HBr3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3,5-Tribromothiophene with an assay of 96%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 2,3,5-Tribromothiophene be handled safely?
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2,3,5-Tribromothiophene is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, and respiratory irritation. Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, in a well-ventilated area. Adhere to precautionary statements P261, P280, and P305 + P351 + P338.
How is 2,3,5-Tribromothiophene packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packing and shipping details are provided upon request, adhering to all international regulations for the transport of chemical substances.
How can I request a sample or quote for 2,3,5-Tribromothiophene?
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To request a sample or a quote for 2,3,5-Tribromothiophene, please contact our sales team via the website or direct email, providing your specific requirements and shipping details.
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