Product Description: TPO-L is a photoinitiator for the 3D printing of resin that promotes two-photon induced polymerization. The two-photon absorption cross-section spectrum of Lucirin TPO-L shows a maximum of 1.2 GM at 610 nm. Despite its small two-photon absorption cross-section, Lucirin TPO-L exhibits high polymerization quantum yields[1][2][3].
Formula: C18H21O3P
References: [1]Mendonca C R, et al. Two-photon absorption spectrum of the photoinitiator Lucirin TPO-L[J]. Applied Physics A, 2008, 90: 633-636./[2]Steyrer B, et al. Visible Light Photoinitiator for 3D-Printing of Tough Methacrylate Resins. Materials (Basel). 2017 Dec 19;10(12):1445. /[3]Kim GT, et al. Cytotoxicity, Colour Stability and Dimensional Accuracy of 3D Printing Resin with Three Different Photoinitiators. Polymers (Basel). 2022 Feb 28;14(5):979.
CAS Number: 84434-11-7
Molecular Weight: 316.337
Compound Purity: 99.40
Research Area: Others
Solubility: DMSO : ≥ 175 mg/mL
Target: Biochemical Assay Reagents
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