84434-11-7
84434-11-7
Chemical Structure
TPO-L
- CAS No.: 84434-11-7
- Formula:C18H21O3P
- Molecular Weight:316.33
IUPAC Name: ethyl phenyl(2,4,6-trimethylbenzoyl)phosphinate
InChIKey: ZMDDERVSCYEKPQ-UHFFFAOYSA-N
SMILES: O=C(P(OCC)(C1=CC=CC=C1)=O)C2=C(C)C=C(C)C=C2C
Biological Activity: 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].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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TPO-L | 99.77% | 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. | ||||||||||||||||||||
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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. [Content Brief]
- [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. [Content Brief]
