2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene

2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene Basic information

Product Name:	2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
Synonyms:	2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene;2,2',7,7'-Tetrakis(N,N-p-dimethoxyphenylamino)-9,9'- spirobifluorene;Spiro-OMeTAD;9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetraMine,N2,N2,N2',N2',N7,N7,N7',N7'-octakis(4-Methoxyphenyl)-;spiro-omet;2,2',7,7'-tetrakis(N,N-di-p-MethoxyphenylaMino)-9,9'-spirobifluorene;SPIRO-MEOTAD;N2,N2,N2',N2',N7,N7,N7',N7'-Octakis(4-Methoxyphenyl)-
CAS:	207739-72-8
MF:	C81H68N4O8
MW:	1225.43
EINECS:
Product Categories:	Amines;Aromatics;Fluorescent Labels & Indicators;OLED
Mol File:	207739-72-8.mol

2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene Chemical Properties

Melting point	234-238°C
density	1.35±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly)
form	Solid
pka	-1.22±0.20(Predicted)
color	Tan to Pale Brown
InChIKey	XDXWNHPWWKGTKO-UHFFFAOYSA-N

Safety Information

MSDS Information

2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene Usage And Synthesis

Description	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).
Chemical Properties	2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene is Light Grey Solid
Uses	suzuki reaction
Uses	Spirobifluorene derivatives are suitable for use as charge-transfer materials, for photovoltaic cells, also as electroluminescent materials.
Uses	2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene is suitable for use as charge-transfer materials, especial for photovoltaic cells, and as electroluminescent materials.
General Description	SHT-263 Solarpur^? is an organic spiro molecule that is used as a hole transporting material (HTM). Its properties include high stability, good solubility, and an amorphous structure. It is majorly used in the fabrication of high-performance solar cells.

2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene Preparation Products And Raw materials

Raw materials

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