B8378
2-（4- 叔 -丁基苯基）-5-（4-联苯基）-1,3,4-恶二唑
≥99%
别名:
2-（4-联苯基）-5-（4- 叔 -丁基苯基）-1,3,4-恶二唑, 丁基-PBD
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关于此项目
经验公式（希尔记法）:
C24H22N2O
化学文摘社编号:
分子量:
354.44
UNSPSC Code:
12352202
NACRES:
NA.32
PubChem Substance ID:
EC Number:
239-135-7
Beilstein/REAXYS Number:
1086414
MDL number:
Assay:
≥99%
Form:
powder
InChI key
XZCJVWCMJYNSQO-UHFFFAOYSA-N
InChI
1S/C24H22N2O/c1-24(2,3)21-15-13-20(14-16-21)23-26-25-22(27-23)19-11-9-18(10-12-19)17-7-5-4-6-8-17/h4-16H,1-3H3
SMILES string
CC(C)(C)c1ccc(cc1)-c2nnc(o2)-c3ccc(cc3)-c4ccccc4
assay
≥99%
form
powder
Quality Level
OLED device performance
ITO/DTFD/PBD/Alq3/LiF/Al
, ITO/PEDOT:PSS/TPD/PVK:Ir(ppy)3 (6%)/PBD/Al
storage temp.
2-8°C
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Application
2-(4-叔丁苯基)-5-(4-联苯基)-1,3,4-噁二唑（叔丁基联苯基苯基噁二唑，PBD）可作为空穴阻挡材料掺杂多层聚合物发光二极管，以便增强器件效率。它也可作为添加剂，用于制造具有电阻转变特性的聚氨酯(PU)双稳态非易失性存储器。在聚氨酯中掺入PBD后，存储器性能大幅提升，伴随增加两个数量级的开关比和超过5小时的长时保持特性。PBD也是一种有机荧光分子，可用于制造塑料闪烁体。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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