Tribromoacetaldehyde
Tribromoacetaldehyde (CAS: 115-17-3), with the linear formula Br3CCHO and a molecular weight of 280.74 g/mol, is a brominated aldehyde. This compound serves as a valuable building block in organic synthesis. It is typically supplied by Tech Serve Solutions (TSS) with an assay of 97% for research and development purposes, contributing to various chemical syntheses. Careful handling is advised due to its hazardous nature.
- IUPAC
- Bromal
- Synonyms
- Bromal

Organic Synthesis Intermediate
Tribromoacetaldehyde is employed as a key intermediate in the synthesis of more complex organic molecules. Its reactive aldehyde group and bromine substituents allow for diverse chemical transformations.
Building Block for C1 Chemistry
As a C1 building block, Tribromoacetaldehyde offers a compact source of a three-carbon fragment with significant functionalisation. It is useful in constructing various carbon skeletons.
Research and Development
This compound is utilised in academic and industrial research settings for exploring novel synthetic routes and developing new chemical entities. Its specific reactivity profile makes it an interesting reagent.
| Molecular weight | 280.74 |
|---|---|
| Linear formula | Br3CCHO |
| Assay | 97% |
| Boiling point | 174 °C(lit.) |
| Density | 2.665 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.584(lit.) |
| Storage temperature | 2-8°C |


Hazard statements
- H301Toxic if swallowed
- H310Fatal in contact with skin
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P302IF ON SKIN
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 65 °C / 149 °F |
| Transport (UN / ADR) | UN 2927 8(6.1) / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 25-27-34 |
| Safety statements (S) | 26-28-36/37/39-45 |
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 Tribromoacetaldehyde used for?
+
Tribromoacetaldehyde is primarily used as a building block and intermediate in organic synthesis for research and development purposes.
What is the CAS number and formula for Tribromoacetaldehyde?
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The CAS number is 115-17-3 and the linear formula is Br3CCHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions (TSS) supplies Tribromoacetaldehyde with an assay of 97%. It is intended for research and development use and is not represented as USP, BP, or EP grade.
How should Tribromoacetaldehyde be handled safely?
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Tribromoacetaldehyde is a dangerous substance that causes severe skin burns and eye damage (H314), is toxic if swallowed (H301), and toxic in contact with skin (H310). Always handle with appropriate personal protective equipment, including gloves, goggles, and a respirator, in a well-ventilated area. Refer to the safety data sheet for full details.
How is Tribromoacetaldehyde packed and shipped?
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Tribromoacetaldehyde is typically packed in UN-approved containers suitable for hazardous materials. TSS exports chemicals globally in compliance with all relevant international shipping regulations.
How can I request a quote or sample for Tribromoacetaldehyde?
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To request a quote or a sample of Tribromoacetaldehyde, please use the 'Request a Quote' or 'Request a Sample' button on the product page, or contact our sales team directly.
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