Trimesic acid
Trimesic acid (CAS 554-95-0), with the molecular formula C6H3(CO2H)3 and a molecular weight of 210.14 g/mol, is a symmetrical aromatic tricarboxylic acid. It is a versatile organic building block and a key intermediate in chemical synthesis. Known for its rigid structure, it finds utility in the creation of metal-organic frameworks (MOFs), polymers, and other advanced materials, serving as a crucial component in various research and industrial applications.
- IUPAC
- BTC,Benzene-1,3,5-tricarboxylic acid,H3BTC,TMA
- Synonyms
- Benzene-1,3,5-tricarboxylic acidTricarboxylic acid, benzene-H3BTCTMA
Metal-Organic Frameworks (MOFs)
Trimesic acid is a widely used organic linker in the synthesis of MOFs. Its rigid, trifunctional structure enables the formation of porous, crystalline materials with high surface areas, suitable for gas storage, separation, and catalysis.
Polymer Synthesis
As a tri-functional carboxylic acid, trimesic acid can act as a cross-linking agent or a monomer in the production of polyesters, polyamides, and other polymers, contributing to enhanced thermal stability and mechanical properties.
Organic Synthesis Intermediate
It serves as a valuable building block in the synthesis of complex organic molecules and specialty chemicals. Its symmetrical structure offers predictable reactivity in various chemical transformations.
Coordination Chemistry
Trimesic acid's ability to coordinate with metal ions makes it useful in supramolecular chemistry and the design of coordination polymers with specific structural and functional characteristics.
| Molecular weight | 210.14 |
|---|---|
| Linear formula | C6H3(CO2H)3 |
| Assay | 95% |
| Grade | purum |
| Impurities tested | <5% acetic acid |
| Melting point | >300 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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 Trimesic acid used for?
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Trimesic acid is primarily used as a building block in organic synthesis, particularly in the creation of metal-organic frameworks (MOFs), polymers, and coordination complexes. It is also employed as an intermediate in the synthesis of specialty chemicals.
What is the CAS number and chemical formula for Trimesic acid?
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The CAS number for Trimesic acid is 554-95-0, and its chemical formula is C6H3(CO2H)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trimesic acid in 'purum' grade with an assay of 95%. Impurities include <5% acetic acid. This product is not represented as USP, BP, or EP grade.
What are the safety and handling precautions for Trimesic acid?
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Trimesic acid is classified as a warning substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used. Ensure adequate ventilation.
How is Trimesic acid packed, shipped, and exported?
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Trimesic acid is carefully packaged to ensure integrity during transit. Tech Serve Solutions, as a specialist global supplier, can manage the export of this chemical according to international regulations.
How can I request a quote or sample of Trimesic acid?
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To request a quote or a sample of Trimesic acid, please contact our sales department via the website or by phone, providing your specific requirements.
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