Ethyl 3-bromo-2,2-difluoropropionate
Ethyl 3-bromo-2,2-difluoropropionate (CAS: 111773-24-1), with the molecular formula C5H7BrF2O2 and a molecular weight of 217.01 g/mol, is a valuable fluorinated building block. This ester compound serves as a versatile intermediate in organic synthesis, particularly for introducing difluorinated propyl groups into more complex molecules. Its reactivity makes it suitable for various chemical transformations in the development of pharmaceuticals and agrochemicals.
- Synonyms
- C5H7BrF2O2Ethyl 3-bromo-2,2-difluoropropanoate
Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs) where the incorporation of a difluorinated moiety is desired to modulate pharmacokinetic properties or enhance biological activity.
Agrochemical Development
Serves as a key building block for creating novel pesticides, herbicides, and fungicides, leveraging the unique properties conferred by fluorine atoms.
Materials Science
Can be employed in the synthesis of specialised fluorinated polymers or advanced materials requiring specific thermal or chemical resistance properties.
Organic Synthesis Reagent
A useful reagent for introducing the 2,2-difluoropropionate group in various organic transformations, enabling the construction of complex fluorinated organic structures.
| Molecular weight | 217.01 |
|---|---|
| Empirical formula | C5H7BrF2O2 |
| Assay | ≥95.0% |
Hazard statements
- H226Flammable liquid and vapour
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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 | 55 °C / 131 °F |
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-18-20/22-36/37/38 |
| Safety statements (S) | 26 |
| Supplemental hazards | In use may form flammable/explosive vapour-air mixture. |
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 Ethyl 3-bromo-2,2-difluoropropionate used for?
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Ethyl 3-bromo-2,2-difluoropropionate is primarily used as an intermediate in organic synthesis, particularly in the pharmaceutical and agrochemical industries for creating novel fluorinated compounds.
What is the CAS number and chemical formula for Ethyl 3-bromo-2,2-difluoropropionate?
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The CAS number is 111773-24-1, and its chemical formula is C5H7BrF2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 3-bromo-2,2-difluoropropionate with a minimum purity of 95.0% (assay).
What are the primary safety hazards associated with this compound?
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This compound is flammable (H226) and toxic if swallowed (H301) or inhaled (H332). It also causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area.
How is Ethyl 3-bromo-2,2-difluoropropionate shipped and exported?
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Ethyl 3-bromo-2,2-difluoropropionate is shipped internationally in compliance with UN 3272, Class 3, Packing Group III regulations.
How can I request a quote or sample?
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Please contact our sales team via the website or telephone to request a quotation or a sample of Ethyl 3-bromo-2,2-difluoropropionate.
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