Trimethylolpropane ethoxylate triacrylate

• CAT Number: I044400
• CAS Number: 28961-43-5
• Molecular Formula: C21H32O9
• Molecular Weight: 428.47
• Purity: ≥95%

Trimethylolpropane ethoxylate triacrylate (ETPTA) is a plasticizer that can be used synthesize nanocomposites[1].
Photonic crystals with different positions of the photonic stop band were fabricated by inverting opal-type templates using photopolymerization of a trimethylolpropane ethoxylate triacrylate (ETPTA) photocurable resin. Then Au nanoparticles were embedded into inverse ETPTA films by multiple infiltration[1].

Reference

[1]. Matin Ashurov, et al. Surface-enhanced Raman scattering in ETPTA inverse photonic crystals with gold nanoparticles. Phys Chem Chem Phys. 2021 Sep 6.
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