207739-72-8
中文名稱
2,2',7,7'-四[N,N-二(4-甲氧基苯基)氨基]-9,9'-螺二芴
英文名稱
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
CAS
207739-72-8
分子式
C81H68N4O8
分子量
1225.43
MOL 文件
207739-72-8.mol
更新日期
2025/01/10 10:33:45
207739-72-8 結(jié)構(gòu)式
基本信息
中文別名
氨基99螺2,2',7,7'-四(N,N-對甲氧苯胺基)-9,9'- 螺二芴
2,2',7,7'-四[N,N-二(4-甲氧基苯基)氨基]-9,9'-螺二芴
2,2',7,7' - 四(N,N-二4 - 甲氧基胺)-9,9' - 螺二芴
2,2',7,7'-四[N,N-二(4-甲氧基苯基)氨基]-9,9'-螺二芴 1G
N2,N2,N2',N2',N7,N7,N7',N7'-八(4-甲氧基苯基)-9,9'-螺聯(lián)[芴]-2,2',7,7'-四胺
N2,N2,N2',N2',N7,N7,N7',N7'-辛邱IS(4-甲氧苯基)-9,9'-螺二[芴]-2,2',7,7'-四胺
英文別名
spiro-ometSpiro-OMeTAD
SPIRO-MEOTAD
7-Tetrakis[N
9-spirobifluorene
Spiro-OMeTAD (99.5%)
Spiro-OMeTAD (99.8%)
Spiro-MeOTAD 99% (HPLC)
N-di(4-methoxyphenyl)amino]-9
2,2',7,7'-tetrakis(N,N-di-p-MethoxyphenylaMino)-
所屬類別
醫(yī)藥中間體：OLED材料中間體物理化學(xué)性質(zhì)
熔點(diǎn)234-238°C
密度1.35±0.1 g/cm3(Predicted)
儲存條件Refrigerator
溶解度可溶于氯仿（少許）
酸度系數(shù)(pKa)-1.22±0.20(Predicted)
形態(tài)固體
顏色棕褐色到淺棕色
InChIKeyXDXWNHPWWKGTKO-UHFFFAOYSA-N
概述Spiro-OMeTAD (Spiro-MeOTAD) is one of the most studied and suitable hole transport layer materials (HTL) due to its facile implementation and high performance in organic-inorganic electronic devices. The spiro-linked molecule provides high glass transition temperature (Tg), morphological stability and easy processability while maintaining good electronic properties. Spiro-MeOTAD has been widely used in solid-state dye-sensitised solar cells (ssDSSC), organic light-emitting dioes (OLED), perovskite solar cells (PSCs) and polymer based organic solar cells (OSCs).
氣味 (Odor)白色至淡黃色粉末
常見問題列表
光伏材料
2,2',7,7'-四[N,N-二(4-甲氧基苯基)氨基]-9,9'-螺二芴為淡黃色粉末狀，可作為光伏材料。用途
2,2',7,7'-四[N,N-二(4-甲氧基苯基)氨基]-9,9'-螺二芴是一種螺二芴衍生物，適用于電荷轉(zhuǎn)移材料，光伏電池，也用于電致發(fā)光材料。產(chǎn)品優(yōu)勢
2,2',7,7'-四[N,N-二(4-甲氧基苯基)氨基]-9,9'-螺二芴作為光伏材料的優(yōu)勢體現(xiàn)在：高載流子遷移率；良好的氧化還原穩(wěn)定性；優(yōu)異的光吸收性能；可調(diào)控的能級結(jié)構(gòu)；可溶性和可加工性。