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

Modify Date: 2024-01-02 10:14:27

2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene structure	Common Name	2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
	CAS Number	207739-72-8	Molecular Weight	1225.429
	Density	1.4±0.1 g/cm3	Boiling Point	N/A
	Molecular Formula	C₈₁H₆₈N₄O₈	Melting Point	234-238°C
	MSDS	Chinese USA	Flash Point	N/A

Name	2,2',7,7'-tetrakis(N,N-di-p-methoxyphenyl-amine)-9,9'-spirobifluorene
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Melting Point	234-238°C
Molecular Formula	C₈₁H₆₈N₄O₈
Molecular Weight	1225.429
Exact Mass	1224.503662
PSA	86.80000
LogP	13.32
Index of Refraction	1.744
Storage condition	Refrigerator

MSDS(Chinese)

Hazard Codes	Xi
Safety Phrases	24/25
RIDADR	NONH for all modes of transport
HS Code	2922299090

HS Code	2922299090
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Si nanowires organic semiconductor hybrid heterojunction solar cells toward 10% efficiency.

ACS Appl. Mater. Interfaces 4(3) , 1704-1708, (2012)

High-efficiency hybrid solar cells are fabricated using a simple approach of spin coating a transparent hole transporting organic small molecule, 2,2',7,7'-Tetrakis-(N,N-di-4-methoxyphenylamino)-9,9'-...

Chemical compatibility between a hole conductor and organic dye enhances the photovoltaic performance of solid-state dye-sensitized solar cells Young Soo Kwon, et. al

J. Mater. Chem. 22(17) , 8641-8648, (2012)

Spiro-MeOTAD

9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine, N,N,N,N,N,N,N,N-octakis(4-methoxyphenyl)-

N,N,N',N',N'',N'',N''',N'''-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine

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