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Description
TCI D1274, CAS 126-00-1, is Diphenolic Acid, a solid compound that carries two phenol rings and one carboxylic acid group within a single molecular framework, supplied in 25 g and 500 g pack sizes. It belongs to the non-heterocyclic building blocks group and has attracted considerable attention because it can be obtained from levulinic acid derived from biomass, which is why it is frequently described as a renewable-resource candidate for replacing bisphenol A. In the laboratory, this material serves as a starting point for research into polymers, resins, and more sustainable coating materials.
The property that gives this compound its value is the simultaneous presence of three reactive functional groups. The two phenolic hydroxyl groups can undergo etherification and esterification, and can also react with epichlorohydrin, while the single carboxylate group opens a route toward amidation and polyester formation. This combination gives researchers considerable freedom in designing polymer structures, including control over the degree of cross-linking. The doubly aromatic structure further contributes chain rigidity and thermal resistance to the resulting materials, while the solid form makes careful and accurate weighing straightforward.
In Indonesia, this compound is relevant to polymer chemistry laboratories and to research groups working on materials derived from renewable feedstocks. It suits academic and institutional laboratories exploring alternatives to conventional bisphenol-based systems, as well as teams developing resin and coating formulations on a research scale. The availability of both a smaller 25 g pack and a larger 500 g pack allows laboratories to match the quantity ordered to the scale of the work being carried out.
Laboratory Applications
- Bisphenol A replacement studies: as a compound obtainable from biomass-derived levulinic acid, it serves as a renewable-resource candidate in laboratory work seeking alternatives to conventional bisphenol A chemistry.
- Polymer synthesis research: its three reactive functional groups let researchers design polymer architectures with deliberate control over the degree of cross-linking within a single molecular framework.
- Epoxy and resin development: the two phenolic hydroxyl groups react with epichlorohydrin, making this a practical starting material for laboratory-scale resin research and formulation work.
- Polyester and amide preparation: the carboxylic acid group opens routes toward amidation and polyester formation, complementing the phenolic reactivity available elsewhere in the same molecule.
- Sustainable coating materials research: the doubly aromatic structure contributes chain rigidity and thermal resistance, supporting laboratory investigation of coating materials built on more sustainable chemistry.
Specifications
- Brand: TCI
- CAS number: 126-00-1
- Category: Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
- Pack sizes: 25 g and 500 g
- Physical form: solid
- Storage: keep in the tightly closed original container, in a cool, dry, well-ventilated place
Handling and Storage
Store this material in its original tightly closed container in a cool, dry, and well-ventilated area, away from moisture, direct sunlight, and incompatible chemicals. Because the product is supplied as a solid, weighing should be carried out carefully to avoid generating dust, and containers should be reclosed promptly after each use to maintain material integrity. Handle in a fume hood or a well-ventilated working area, and wear appropriate personal protective equipment including gloves, safety glasses, and a laboratory coat. Use clean, dry spatulas and glassware to prevent contamination between weighings, label all secondary containers clearly, and consult the manufacturer's safety data sheet before beginning work.
