CzSi manufacturers
- CzSi
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- $0.00 / 1g
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2025-03-21
- CAS:898546-82-2
- Min. Order: 1g
- Purity: 99%
- Supply Ability: 100KGS
Question and answer - Q:What is CzSi used for？
- A:CzSi, known as 9-(4-tert-butylphenyl)-3,6-ditrityl-9H-carbazole, acts as a thermal activated delayed fluorescence (TADF) host ....
- Dec 2，2024
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| Product Name: | CzSi | | Synonyms: | CzSi , 9-(4-tert-butylphenyl)-3,6-bis(triphenylsilyl)-9H-carba;CZSI;9-(4-tert-Butylphenyl)-3,6-bis(triphenylsilyl)-9H-carbazole;[9-(4-tert-butylphenyl)-6-triphenylsilylcarbazol-3-yl]-triphenylsilane;9H-Carbazole, 9-[4-(1,1-dimethylethyl)phenyl]-3,6-bis(triphenylsilyl)-;9-(4-tert-Butylphenyl)-3,6-bis(triphenylsilyl)-9H-carbazole ISO 9001：2015 REACH | | CAS: | 898546-82-2 | | MF: | C58H49NSi2 | | MW: | 816.19 | | EINECS: | | | Product Categories: | | | Mol File: | 898546-82-2.mol |  |
| Melting point | 354 °C(Solv: chloroform (67-66-3); hexane (110-54-3)) | | density | 1.05 | | form | powder/crystals | | color | Off-white | | InChIKey | WIHKEPSYODOQJR-UHFFFAOYSA-N | | SMILES | N1(C2=CC=C(C(C)(C)C)C=C2)C2=C(C=C([Si](C3=CC=CC=C3)(C3=CC=CC=C3)C3=CC=CC=C3)C=C2)C2=C1C=CC([Si](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)=C2 | | Fluorescene | λem?354 nm in CH2Cl2 | | Absorption | λmax?275 nm in?CH2Cl2 |
| Description | CzSi is known for its high triplet energy, wide band-gap, and high glass-transition temperature (Tg >131 °C). It is one of the most widely-used TADF host materials for blue electrophosphorescence. | | Uses | Carbazole-based host materials for blue electrophosphorescence. | | References |
[1] Yunlong Jiang. “Efficient single light-emitting layer pure blue phosphorescent organic light-emitting devices with wide gap host and matched interlayer.” Journal of Luminescence 168 (2015): Pages 38-42.
[2] Ming-Han Tsai. “Triphenylsilyl- and Trityl-Substituted Carbazole-Based Host Materials for Blue Electrophosphorescence.” ACS Applied Materials & Interfaces 1 3 (2009): 567–574.
[3] Qi Zhu, Jinglin Xu. “High efficiency double light-emitting layer sky blue phosphor organic light-emitting diode with slow emission efficiency attenuation.” Heliyon 9 11 (2023): e22428.
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| | CzSi Preparation Products And Raw materials |
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