Ethyl Bromofluoroacetate TCI B1673

Chemical Identity

CAS No.: 401-55-8
PubChem: CID 2733407·SID 87564574
Formula: C4H6BrFO2
Molecular weight: 184.99 g/mol
Purity: >98.0%(GC)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: ethyl 2-bromo-2-fluoroacetate
SMILES: CCOC(=O)C(F)Br
InChIKey: ULNDTPIRBQGESN-UHFFFAOYSA-N

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Berat 5g 25g

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Ethyl Bromofluoroacetate (EBFA) is a chemical compound widely used as a building block in the synthesis of organofluorine compounds. It plays a critical role in laboratory settings where precise chemical modifications to carbon chains are required. This compound is particularly valuable for introducing fluorine atoms into organic molecules, a process essential for creating compounds with unique physical and chemical properties. Its versatility makes it a key reagent in synthetic chemistry, especially in the development of pharmaceuticals and industrial chemicals.

EBFA is characterized by its complex molecular structure and high reactivity, which make it ideal for substitution and electrophilic reactions. These properties allow it to participate in a wide range of chemical transformations, making it a preferred choice for researchers aiming to achieve specific functional group modifications. Its reactivity also means it requires careful handling and controlled conditions to ensure safety and efficiency in laboratory operations.

In Indonesian laboratories, EBFA is commonly used in research and development projects focused on organofluorine compounds. It supports the creation of compounds with specialized properties, contributing to advancements in both pharmaceutical and industrial sectors. Its application is integral to local efforts in developing innovative chemical products with significant market potential.

Advantages (TCI brochure)

Forms Reformatsky reagent with zinc
Gives α-fluoro-β-hydroxy esters and α-fluoro-β-amino esters

TCI brochures (PDF)

Fluorination Reagents, Fluorinated Building Blocks 2026-03-18 · p. 5

Related TCI products

Fluorinated Compound Synthesis: EBFA is ideal for creating fluorinated organic molecules due to its ability to introduce fluorine atoms into carbon chains, enhancing the compound's stability and reactivity.
Pharmaceutical Research: It is used in the development of new drugs, where precise fluorine incorporation can alter the pharmacological properties of the final product.
Industrial Chemistry: EBFA supports the production of specialty chemicals, offering a reliable building block for complex molecular structures.
Organic Synthesis Reactions: Its reactivity makes it suitable for substitution and electrophilic reactions, enabling the synthesis of a wide range of functionalized compounds.
Research and Development: It is a key reagent in R&D projects focused on creating novel materials with unique chemical and physical properties.

From the TCI brochure

Reformatsky reaction with carbonyl compounds
Synthesis of N-protected α-fluoro-α-amino ester

Brand	TCI
CAS number	401-55-8
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Fluorinated Building Blocks
Pack sizes	—
Physical form	—
Storage	Store in a cool, dry place away from moisture and direct sunlight.

Data from the TCI brochure

Kondisi contoh reaksi	Zn, benzena, refluks, 45 menit (dengan benzaldehida)

Source: TCI brochure R5051 (2026-03-18)

EBFA should be stored in a cool, dry environment, away from moisture and direct sunlight to maintain its chemical integrity. It is recommended to use airtight containers made of materials that are chemically inert, such as glass or high-density polyethylene, to prevent contamination and degradation. Due to its reactivity, it is important to handle EBFA with appropriate personal protective equipment, including gloves and safety goggles, to minimize exposure. In laboratory settings, it should be kept in a well-ventilated area to ensure safe handling. All procedures involving EBFA should be conducted in a fume hood to reduce the risk of inhalation. Proper labeling of storage containers is essential to ensure safe access and usage.

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