TCI E0063 2-Ethylanthraquinone is an anthraquinone derivative supplied as a solid, known primarily as a polymerization reagent and photoactive compound. Its anthraquinone framework absorbs light and then transfers that energy onward to initiate chemical reactions, while the ethyl group on the ring improves its solubility in organic media compared with unsubstituted anthraquinone. In materials science laboratories, this compound serves as a photoinitiator and photosensitizer in light-based curing systems, and also as a hydrogen carrier in studies of cyclic oxidation and reduction reactions.
The characteristic that makes it a preferred choice is the ability of its conjugated carbonyl system to move into an excited state when irradiated, and then abstract a hydrogen atom from a donor molecule so that radicals are formed which start the polymerization chain. This capability makes it useful in testing inks and coatings that are cured with ultraviolet light. The ethyl group it carries is decisive for its practical side, because a photoactive compound is only useful if it can genuinely dissolve evenly throughout a resin formulation.
Its solid form also makes accurate weighing straightforward when preparing photoinitiator systems on the bench. In Indonesian laboratories, the material is typically encountered in materials science and polymer research settings where light-cured formulations are prepared and evaluated, including work on ultraviolet-cured inks and coatings. It is equally suited to fundamental studies of photochemical hydrogen transfer, where the compound acts as a reversible hydrogen carrier through oxidation and reduction cycles.
- Photoinitiation of radical polymerization — the excited carbonyl system abstracts hydrogen from a donor molecule, generating the radicals needed to start and propagate a polymerization chain.
- Photosensitizer in light-based curing systems — the anthraquinone framework absorbs light and passes that energy on to other components, driving reactions that would not proceed unaided.
- Ultraviolet-cured ink and coating testing — the compound initiates curing under ultraviolet irradiation, making it suitable for evaluating formulation performance and cure behaviour in coating work.
- Hydrogen carrier studies in oxidation and reduction research — the anthraquinone core accepts and releases hydrogen, supporting investigations of reactions that proceed in cyclic fashion.
- Resin formulation development for photocurable systems — the ethyl substituent improves solubility in organic media, allowing the photoactive component to disperse evenly throughout the resin.
| Brand | TCI |
|---|---|
| CAS number | 84-51-5 |
| Molecular formula | — |
| Purity | — |
| Category | Materials Science > Polymer/Macromolecule Reagents > Polymerization Reagents |
| Pack sizes | available in the pack sizes listed by TCI for this catalogue item |
| Physical form | solid |
| Storage | store in a closed container, protected from light, following the manufacturer's instructions on the product label |
Store the material in a tightly closed original container, kept in a cool, dry and well-ventilated area and protected from light, since the compound is photoactive and its reactivity is triggered by irradiation. Keep it away from incompatible materials and from any resin or monomer formulations that are not intended to be cured. Handle in a fume hood or a well-ventilated workspace, wearing safety glasses, gloves and a laboratory coat. Weigh the solid carefully to avoid generating dust, and clean up any spilled material promptly. Always consult the manufacturer's safety data sheet before use, and follow your institution's procedures for handling and waste disposal.
—
Produk Terkait
-
CroconicAcid TCI C1483
Regular price From Rp 8.559.600,00Regular price -
1,4-Chrysenequinone TCI C2214
Regular price Rp 2.628.150,00Regular price -
ChrysophanicAcid TCI C2505
Regular price Rp 5.135.550,00Regular price -
CoenzymeQ9 TCI C3876
Regular price Rp 9.267.300,00Regular price -
2,5-Di-tert-butyl-1,4-benzoquinone TCI D0178
Regular price Rp 4.634.700,00Regular price -
Alizarin TCI D0242
Regular price Rp 1.240.050,00Regular price -
Quinizarin TCI D0243
Regular price From Rp 856.800,00Regular price -
Anthrarufin TCI D0562
Regular price Rp 1.181.250,00Regular price
