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Merck
CN
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文件

394475

Sigma-Aldrich

苝

sublimed grade, ≥99.5%

别名:

二萘嵌苯

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About This Item

经验公式（希尔记法）:
C20H12
CAS号:
198-55-0
分子量:
252.31
Beilstein:
1911335
EC 号:
205-900-9
MDL编号:
MFCD00004142
UNSPSC代码:
12352103
PubChem化学物质编号:
57649900
NACRES:
NA.23

等级

sublimed grade

质量水平

100

检测方案

≥99.5%

形式

solid

缺失

0.5 wt. % loss on heating, 232°C (TGA)

mp

276-279 °C (lit.)

λmax

436 nm

荧光

λem 447 nm in THF

轨道能量

HOMO 5.3 eV 
LUMO 2.3 eV 

OLED设备性能

ITO/NPD/ADN:Perylene/Alq3/Mg:Ag

  • Color: blue
  • Max. Luminance: 8000 Cd/m2
  • Turn-On Voltage: 3.4 V

SMILES字符串

c1cc2cccc3c4cccc5cccc(c(c1)c23)c45

InChI

1S/C20H12/c1-5-13-6-2-11-17-18-12-4-8-14-7-3-10-16(20(14)18)15(9-1)19(13)17/h1-12H

InChI key

CSHWQDPOILHKBI-UHFFFAOYSA-N

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相关类别

一般描述

苝分子天然发荧光。人们已经研究了吸附在 Ru（0001）表面的 4Å 厚苝染料层结构的紫外光电子能谱和低能电子衍射。

应用

苝曾被用于制造纳米金（AuNP）：聚（环氧乙烷）（PEO）纳米复合薄膜。用参杂在聚丙烯腈（PAN）中的苝纳米粒子对聚合物纤维和薄膜中纳米等离子体介导的加热引起的温度变化进行了监测。有序外延的苝膜可用于制造多层电致发光器件。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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The growth of perylene on Ru (0001)
Honying M and Han H
J. Chem. Phys. null
Electroluminescence of epitaxial perylene films
Tida Y and Yanagi H
Applied Physics Letters null
Metal Nanoparticles Acting as Light?Activated Heating Elements within Composite Materials.
Maity S, et al.
Advances in Functional Materials null
Andrew Danos et al.
The journal of physical chemistry letters, 6(15), 3061-3066 (2015-08-13)
Photochemical upconversion via triplet-triplet annihilation is a promising technology for improving the efficiency of photovoltaic devices. Previous studies have shown that the efficiency of upconversion depends largely on two rate constants intrinsic to the emitting species. Here, we report that
Thermal Annealing of Polymer Nanocomposites via Photothermal Heating: Effects on Crystallinity and Spherulite Morphology.
Viswanath V, et al.
Macromolecules null
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