906808
Water-soluble TPO based nanoparticle photoinitiator
contains ionic surfactant
Synonym(s):
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, TPO
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About This Item
form
powder or solid
color
white to off-white
SMILES string
O=P(C1=CC=CC=C1)(C(C2=C(C)C=C(C)C=C2C)=O)C3=CC=CC=C3
InChI
1S/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3
InChI key
VFHVQBAGLAREND-UHFFFAOYSA-N
Application
The extinction coefficient of the new water-dispersible nanoparticles of TPO is more than 300 times larger than the best and most used commercially available water-soluble photoinitiator, Irgacure 2959. The TPO nanoparticles absorb significantly in the range from 385 to 420 nm, making them suitable for use in commercially available, low-cost, light-emitting diode-based 3D printers and UV-curing devices.
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Danger
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Repr. 1B - Skin Irrit. 2 - Skin Sens. 1
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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Articles
Water-dispersible photoinitiator nanoparticles enable novel formulations for 3D bioprinting, tissue engineering, and device manufacturing.
Related Content
조직 공학은 손상된 조직을 치료하거나 대체하기 위해 인체의 미세 환경을 시뮬레이션함으로써 지지체, 생세포, 생물학적 활성 분자로부터 조직을 배양합니다.
Tissue engineering fabricates tissues cultures from scaffolds, living cells, and biologically active molecules by simulating the microenvironment of the body to repair or replace damaged tissue.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 906808-1G | 04022536037004 |
| 906808-5G | 04022536037011 |