Mucochloric acid
Mucochloric acid (CAS: 87-56-9) is a dichloro-substituted aldehydic carboxylic acid with the linear formula OHCCCl=CClCOOH. This compound serves as a versatile building block in organic synthesis, particularly for introducing halogenated moieties into target molecules. It is primarily utilised in chemical synthesis and research laboratories for the development of novel compounds and materials.
- IUPAC
- 2,3-Dichloromalealdehydic acid
- Synonyms
- 2,3-Dichloromalealdehydic acid

Organic Synthesis Intermediate
Mucochloric acid is employed as a key intermediate in the synthesis of various organic compounds. Its reactive functional groups allow for diverse chemical transformations, making it valuable in constructing complex molecular architectures.
Research and Development
In R&D settings, Mucochloric acid is used to explore new synthetic pathways and to create novel chemical entities. Its unique structure makes it a subject of interest for researchers investigating halogenated organic chemistry.
Building Block for Heterocycles
This compound can act as a precursor for the synthesis of various heterocyclic compounds, which are important in medicinal chemistry and materials science. The incorporated chlorine atoms can influence the properties of the resulting heterocycles.
| Molecular weight | 168.96 |
|---|---|
| Linear formula | OHCCCl=CClCOOH |
| Assay | ≥98.0% (T) |
| Grade | purum |
| Melting point | 125-128 °C(lit.) |


Hazard statements
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- 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 |
|---|---|
| Flash point | 100 °C / 212 °F |
| Transport (UN / ADR) | UN 2923 6.1(8) / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T,C |
| Risk statements (R) | 25-34-37-42/43 |
| 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 Mucochloric acid used for?
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Mucochloric acid is primarily used as a building block in organic synthesis and in research and development for creating novel chemical compounds.
What is the CAS number and formula for Mucochloric acid?
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The CAS number for Mucochloric acid is 87-56-9, and its linear formula is OHCCCl=CClCOOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Mucochloric acid with a purity of ≥98.0% (T) and a grade of purum. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should Mucochloric acid be handled safely?
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Mucochloric acid is classified as Danger, with hazards including acute toxicity (oral) and severe skin burns and eye damage. It is also a skin sensitiser. Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection, is essential. Handle in a well-ventilated area and avoid contact with skin, eyes, and clothing.
Is Mucochloric acid a controlled substance?
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The provided safety data does not indicate that Mucochloric acid is a controlled substance.
How is Mucochloric acid packed, shipped, and exported?
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Mucochloric acid is packed and shipped according to relevant safety and transportation regulations for hazardous materials. TSS is experienced in exporting chemicals globally.
How can I request a quote or sample of Mucochloric acid?
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To request a quote or sample of Mucochloric acid, please contact our sales department through the website or by phone.
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