2,5-Dihydroxyterephthalic acid
2,5-Dihydroxyterephthalic acid (CAS: 610-92-4) is a valuable organic compound with the molecular formula (HO)2C6H2(CO2H)2 and a molecular weight of 198.13 g/mol. This white to off-white powder serves as a key building block in materials science, particularly in the synthesis of metal-organic frameworks (MOFs) and polymers. Its structure lends itself to applications in hydrogen storage and as a monomer in advanced material development.
- IUPAC
- 2,5-Dihydroxy-1,4-benzenedicarboxylic acid
- Synonyms
- (HO)2C6H2-1,4-(CO2H)22,5-Dihydroxy-1,4-benzenedicarboxylic acid
Metal-Organic Frameworks (MOFs)
2,5-Dihydroxyterephthalic acid is a frequently used organic linker for constructing MOFs. These porous crystalline materials exhibit high surface areas, making them suitable for gas storage, separation, and catalysis.
Polymer Science
As a dicarboxylic acid monomer, it can be incorporated into polymer backbones. This can lead to materials with tailored properties for various advanced applications, including functional polymers.
Hydrogen Storage Materials
The porous nature of MOFs derived from this acid makes them promising candidates for storing hydrogen gas. Research focuses on optimising these materials for efficient and safe hydrogen storage solutions.
Carboxylic Acid Monomer
The presence of two carboxylic acid groups allows it to act as a difunctional monomer in polymerisation reactions, contributing to the synthesis of polyesters and other related polymers.
| Molecular weight | 198.13 |
|---|---|
| Linear formula | (HO)2C6H2-1,4-(CO2H)2 |
| Assay | 98% |
| 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) | 26-37/39 |
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 2,5-Dihydroxyterephthalic acid used for?
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2,5-Dihydroxyterephthalic acid is primarily used as an organic linker in the synthesis of Metal-Organic Frameworks (MOFs) and as a monomer in polymer science. It also finds applications in materials for hydrogen storage.
What is the CAS number and formula for 2,5-Dihydroxyterephthalic acid?
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The CAS number for 2,5-Dihydroxyterephthalic acid is 610-92-4, and its linear formula is (HO)2C6H2(CO2H)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,5-Dihydroxyterephthalic acid with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2,5-Dihydroxyterephthalic acid be handled safely?
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Handle 2,5-Dihydroxyterephthalic acid with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. Ensure good ventilation as it may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335).
How is 2,5-Dihydroxyterephthalic acid packed and shipped?
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As a global supplier and exporter, Tech Serve Solutions ensures that 2,5-Dihydroxyterephthalic acid is appropriately packed and exported according to international regulations.
How can I request a sample or quote for 2,5-Dihydroxyterephthalic acid?
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To request a sample or obtain a quote for 2,5-Dihydroxyterephthalic acid, please contact our sales team via the website or by phone.
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