Merck
CN
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文件

安全信息

932450

Sigma-Aldrich

红荧烯

≥99% (HPLC)

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别名:
5,6,11,12-四苯基并四苯
经验公式（希尔记法）:
C42H28
CAS号:
517-51-1
分子量:
532.67
Beilstein:
1917339
MDL编号:
MFCD00003703

等级

sublimed grade

质量水平

100

检测方案

≥99% (HPLC)

旋光性

[α]/D

缺失

0.5% TGA, > 250 °C (weight loss)

mp

330-335 °C (lit.)

溶解性

THF: soluble
chloroform: soluble
toluene: soluble

λmax

299 nm

荧光

λex 221-227 nm; λem ≥35000 nm (in 0.005g/l, Heptane)
λex 296-302 nm; λem ≥95000 nm (in 0.005g/l, Heptane)
λex 457-463 nm; λem ≥5000 nm (in 0.005g/l, Heptane)
λex 485-491 nm; λem ≥9000 nm (in 0.005g/l, Heptane)
λex 520-526 nm; λem ≥9000 nm (in 0.005g/l, Heptane)
λem 553 nm±10 nm in THF

轨道能量

HOMO 5.4 eV 
LUMO 3.2 eV 

λ

in THF

紫外吸收

λ: 299 nm±5 nm Amax

SMILES string

c1ccc(cc1)-c2c3ccccc3c(-c4ccccc4)c5c(-c6ccccc6)c7ccccc7c(-c8ccccc8)c25

InChI

1S/C42H28/c1-5-17-29(18-6-1)37-33-25-13-14-26-34(33)39(31-21-9-3-10-22-31)42-40(32-23-11-4-12-24-32)36-28-16-15-27-35(36)38(41(37)42)30-19-7-2-8-20-30/h1-28H

InChI key

YYMBJDOZVAITBP-UHFFFAOYSA-N

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相关类别

应用

5,6,11,12-Tetraphenylnaphthacene, also known as Rubrene, can be used in studies such as organic electronics and optoelectronics. Rubrene is widely used as an organic emitter material in OLED devices due to its high photoluminescence quantum yield and excellent electroluminescent properties. It emits intense red-orange light, making it suitable for red-emitting OLEDs. It exhibits excellent charge transport properties, allowing it to be used as an organic semiconducting material in OFET devices. Rubrene has been studied for potential applications in organic photovoltaic devices. It can be used in research areas in photovoltaics and sensors.
5,6,11,12-Tetraphenylnaphthacene, also known as Rubrene, is a solution-processable small molecular semiconductor. It is often used in chemiluminescence research and transition metal complex ligation. In OLED devices. it′s used as yellow fluorescent dopant.
用于化学发光研究和过渡金属络合物形成的试剂。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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Direct Comparison of Solution- and Vacuum-Processed Small Molecular Organic Light-Emitting Devices with a Mixed Single Layer
Wang, et al.
ACS Applied Materials & Interfaces, 3, 2496-2503 (2011)
Quantum localization and delocalization of charge carriers in organic semiconducting crystals
Giannini, S. et al.
Nature Communications, 10, 3843-3843 (2019)
Critical assessment of charge mobility extraction in FETs
Choi, Hyun Ho, et al.
Nature Materials, 17, 2-7 (2017)
Sarah Wieghold et al.
The journal of physical chemistry letters, 11(3), 601-607 (2020-01-03)
Recent advances in perovskite-sensitized photon upconversion via triplet-triplet annihilation (TTA) in rubrene have yielded several unanswered questions about the underlying mechanism and processes occurring at the interface. In particular, the near-infrared perovskite emission is not significantly quenched and a rapid

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