2,3-Dibromosuccinic acid
2,3-Dibromosuccinic acid (CAS: 526-78-3) is an organic compound with the linear formula HOOCCHBrCHBrCOOH and a molecular weight of 275.88 g/mol. This dibrominated dicarboxylic acid serves as a valuable building block in organic synthesis, particularly in the preparation of various heterocyclic compounds and polymers. Its reactivity makes it suitable for applications in chemical research and materials science.
- Synonyms
- HOOCCHBrCHBrCOOH

Organic Synthesis Intermediate
2,3-Dibromosuccinic acid is utilised as a key intermediate in the synthesis of complex organic molecules. Its structure allows for diverse functionalization, enabling the creation of novel compounds for research and development purposes.
Polymer Science
The compound can act as a monomer or modifier in the development of specialised polymers. Its incorporation can influence polymer properties, such as thermal stability or reactivity.
Materials Science Research
It finds application in materials science for creating new materials with specific chemical or physical characteristics. Its dicarboxylic acid nature and bromine substituents offer unique chemical handles.
| Molecular weight | 275.88 |
|---|---|
| Linear formula | HOOCCHBrCHBrCOOH |
| Assay | 98% |
| Melting point | 274 °C (subl.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 2,3-Dibromosuccinic acid used for?
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2,3-Dibromosuccinic acid is primarily used as an intermediate in organic synthesis, in polymer science, and in materials science research for creating new compounds and materials.
What is the CAS number and formula for 2,3-Dibromosuccinic acid?
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The CAS number is 526-78-3, and the linear formula is HOOCCHBrCHBrCOOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Dibromosuccinic acid with an assay of 98%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for 2,3-Dibromosuccinic acid?
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2,3-Dibromosuccinic acid is classified as Danger (GHS05), with hazard statement H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment including eyeshields, face shields, gloves, and respiratory protection (type N100 or P3) is essential. Handle in a well-ventilated area.
How is 2,3-Dibromosuccinic acid packed, shipped, and exported?
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Tech Serve Solutions is a global supplier experienced in packing, shipping, and exporting fine chemicals worldwide, adhering to all relevant regulations. Further details on shipping classifications (UN 3261, 8, PGII) are available.
How can I request a quote or sample for 2,3-Dibromosuccinic acid?
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To request a quote or sample, please contact our sales department via the website or provide your requirements through the designated inquiry form. Our team will respond promptly.
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