Ethyl tribromoacetate
Ethyl tribromoacetate (CAS: 599-99-5; C4H5Br3O2) is a brominated ester with a molecular weight of 324.79 g/mol. This compound serves as a valuable reagent in organic synthesis, particularly for bromination reactions and the formation of C-X bonds. Its properties as a building block make it useful in constructing more complex organic molecules for various chemical research and development applications.

Bromination Reagent
Ethyl tribromoacetate is employed as a source of bromine in organic synthesis, facilitating the introduction of bromine atoms into various organic substrates. This is crucial for modifying molecular structures and preparing intermediates for further chemical transformations.
Organic Building Block
As a versatile building block, this compound can be utilised in the synthesis of diverse organic molecules. Its structure allows for incorporation into larger molecular frameworks, contributing to the development of novel compounds in research laboratories.
C-X Bond Formation
The compound is effective in reactions that form carbon-halogen (C-X) bonds, specifically the carbon-bromine bond. This is a fundamental transformation in organic chemistry, enabling the creation of new functional groups and molecular architectures.
Ester Synthesis Intermediate
Serving as an intermediate in ester chemistry, ethyl tribromoacetate can be involved in reactions leading to more complex ester derivatives. These transformations are vital in the development of pharmaceuticals and other fine chemicals.
| Molecular weight | 324.79 |
|---|---|
| Empirical formula | C4H5Br3O2 |
| Assay | 97% |
| Density | 2.201 g/mL at 25 °C |
| Refractive index | n20/D 1.540 |


Hazard statements
- H301Toxic if swallowed
- H318Causes serious eye damage
Precautionary statements
- 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 | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 2810 6.1 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-39 |
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 tribromoacetate primarily used for?
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Ethyl tribromoacetate is primarily used as a bromination reagent and an organic building block in chemical synthesis, particularly for C-X bond formation and in the study of esters.
What are the CAS number and formula for Ethyl tribromoacetate?
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The CAS number for Ethyl tribromoacetate is 599-99-5, and its molecular formula is C4H5Br3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl tribromoacetate with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Ethyl tribromoacetate be handled safely?
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Handling requires significant precautions due to its hazards. Always use safety goggles, face shields, and appropriate gloves. A full-face respirator or a respirator with an ABEK filter is recommended. Avoid ingestion and ensure proper ventilation. Refer to the Safety Data Sheet for comprehensive guidance.
How is Ethyl tribromoacetate packed, shipped, and exported?
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Ethyl tribromoacetate is packed in compliance with UN 2810 regulations for hazardous materials, specifically class 6.1 with packing group III. We adhere to all relevant international shipping and export regulations.
How can I request a sample or quote for Ethyl tribromoacetate?
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To request a sample or a quote, please contact our sales department via the website or by phone, providing your specific requirements.
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