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Item ID：BK20210225001
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As a key building unit of organic semiconductors, helicene polycyclic aromatic hydrocarbons can significantly enhance optoelectronic performance and device stability due to their non-planar helical conjugation, cross-shaped conformation, and steric hindrance effects.Spirofluorene-oxathracene (SFX) is efficiently synthesized via a one-pot method, overcoming the drawbacks of traditional spirobifluorene routes, which are lengthy and costly. It has become a new generation of steric hindrance control units and is widely used in fields such as organic light-emitting devices, lasers, transistors, and perovskite batteries, representing a typical example of green organic semiconductors. The SFX molecule extends the conjugated system through the connection of spirofluorene and oxathracene, enhancing electron delocalization and optimizing optical and electrical properties. Its helical structure and the large volume of oxathracene introduce steric hindrance, regulating molecular packing (such as crystal orientation) and thereby affecting optical anisotropy and other characteristics.
Purity: 99.9%
Appearance: White powder
Storage conditions: Refrigerate at 4°C, keep away from light
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| Item ID | CAS | ID | Pack | Parameter | Stock | Make up | Price |
| BK20210225001 | 1g | 纯度：99.9% | 9999 | $0 |
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