trans-Aconitic acid
Trans-aconitic acid (CAS 4023-65-8), a tricarboxylic acid with the molecular formula C6H6O6 and a molecular weight of 174.11 g/mol, is a valuable organic building block. This compound, also known as trans-propene-1,2,3-tricarboxylic acid, finds utility in chemical synthesis and research applications. It is naturally occurring in plants such as Hordeum vulgare (barley). Tech Serve Solutions supplies trans-aconitic acid for various laboratory and industrial requirements.
- IUPAC
- trans-Propene-1,2,3-tricarboxylic acid
- Synonyms
- trans-Propene-1,2,3-tricarboxylic acid
Synthesis of Aconitate Esters
Trans-aconitic acid serves as a precursor in the synthesis of aconitate esters, which are important intermediates in organic chemistry and biochemistry.
Material Science and Membrane Technology
It can be employed for cross-linking polyvinyl alcohol films, a process utilised in the preparation of composite nanofiltration membranes for separation technologies.
Organic Synthesis
As a functionalised carboxylic acid, trans-aconitic acid is a versatile building block for constructing more complex organic molecules.
| Molecular weight | 174.11 |
|---|---|
| Linear formula | HO2CCH2C(CO2H)=CHCO2H |
| Assay | ≥98.0% (T) |
| Application | trans-Aconitic acid was used in synthesis of aconitate esters1. It may be used for cross-linking polyvinyl alcohol film for preparing composite nanofiltration membranes2. |
| Melting point | 190 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 trans-aconitic acid used for?
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Trans-aconitic acid is used in the synthesis of aconitate esters, for cross-linking polyvinyl alcohol films in nanofiltration membrane preparation, and as a general building block in organic synthesis and chemical research.
What are the CAS number and chemical formula for trans-aconitic acid?
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The CAS number for trans-aconitic acid is 4023-65-8, and its linear chemical formula is HO2CCH2C(CO2H)=CHCO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-aconitic acid with an assay of ≥98.0% (T). This product is supplied for technical and research purposes, and TSS does not represent it as meeting pharmacopoeia standards such as USP, BP, or EP.
How should trans-aconitic acid be handled safely?
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When handling trans-aconitic acid, it is essential to wear safety eyewear and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if respiratory protection is needed. It is classified under WGK 3 in Germany, indicating a high hazard to water.
Is trans-aconitic acid a controlled substance?
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The provided data does not indicate that trans-aconitic acid is a controlled substance.
How is trans-aconitic acid shipped and exported?
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As a global supplier and exporter of fine chemicals, Tech Serve Solutions handles the packaging, shipping, and export of trans-aconitic acid in compliance with international regulations for chemical transport.
How can I request a sample or quote for trans-aconitic acid?
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To request a sample or a quote for trans-aconitic acid, please contact the Tech Serve Solutions sales team through our website or by phone.
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