ChemicalBook > CAS DataBase List > 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

Product Name
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
CAS No.
207739-72-8
Chemical Name
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
Synonyms
Spiro-OMeTAD;SPIRO-MEOTAD;spiro-omet;7-Tetrakis[N;9-spirobifluorene;Spiro-OMeTAD (99.5%);Spiro-OMeTAD (99.8%);Spiro-MeOTAD 99% (HPLC);Spiro-OMeTAD (Spiro-MeOTAD);N-di(4-methoxyphenyl)amino]-9
CBNumber
CB42105729
Molecular Formula
C81H68N4O8
Formula Weight
1225.43
MOL File
207739-72-8.mol
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2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene Property

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
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Safety

Safety Statements 
24/25
WGK Germany 
3
HS Code 
29222990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
792071
Product name
Spiro-MeOTAD
Purity
99% (HPLC)
Packaging
1g
Price
$437
Updated
2024/03/01
Sigma-Aldrich
Product number
792071
Product name
Spiro-MeOTAD
Purity
99% (HPLC)
Packaging
5g
Price
$1580
Updated
2024/03/01
Cayman Chemical
Product number
17317
Product name
Spiro-MeOTAD
Purity
≥95%
Packaging
1mg
Price
$28
Updated
2024/03/01
Cayman Chemical
Product number
17317
Product name
Spiro-MeOTAD
Purity
≥95%
Packaging
5mg
Price
$90
Updated
2024/03/01
Cayman Chemical
Product number
17317
Product name
Spiro-MeOTAD
Purity
≥95%
Packaging
10mg
Price
$138
Updated
2024/03/01
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2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene Chemical Properties,Usage,Production

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

Spirobifluorene derivatives are suitable for use as charge-transfer materials, for photovoltaic cells, also as electroluminescent materials.

Uses

suzuki reaction

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

Preparation Products

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

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View Lastest Price from 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene 207739-72-8
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-22
Henan Fengda Chemical Co., Ltd
Product
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene 207739-72-8
Price
US $35.00-1.20/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-28
Henan Aochuang Chemical Co.,Ltd.
Product
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene 207739-72-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-17

207739-72-8, 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluoreneRelated Search:

NDI-N,S5211 PNDIT-F3N (6,6)-PHENYL C71 BUTYRIC ACID METHYL ESTER, 99% (MIXTURE OF ISOMERS) 4-(1',5'-Dihydro-1'-methyl-2'H-[5,6]fullereno-C60-Ih-[1,9-c]pyrrol-2'-yl)benzoic acid Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis[3-[[3-(dimethylamino)propyl]amino]propyl]- 3,3'-(1,3,8,10-Tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9(1H,3H,8H,10H)-diyl)bis(N,N-dimethylpropan-1-amine oxide) PFQ-Br Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) Poly[[2,7-bis(2-ethylhexyl)-1,2,3,6,7,8-hexahydro-1,3,6,8-tetraoxobenzo[lmn] [3,8]phenanthroline-4,9-diyl]-2,5-thiophenediyl[9,9-bis[3’((N,N-dimethyl)-N- ethylammonium)]propyl]-9H-fluorene-2,7-diyl]-2,5-thiophenediyl] NDI-N-Br,S5215 PFN‐Br PM172 (6,6)-PHENYL-C61 BUTYRIC ACID METHYL EST Poly[(9,9-bis(3￠-(N,N-diMethylaMino)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene) Melatonine 2,2',7,7'-tetra[N,N-bis(4-hydroxyphenyl)amino]-9,9-spirobifluorene

  • 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)-
  • 2,2',7,7'-tetrakis(N,N-di-p-Methoxyphenyl-aMine)-9,9'-spirobifluorene
  • N2,N2,N2',N2',N7,N7,N7',N7'-octakis(4-Methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetraaMine
  • N2,N2,N2',N2',N7,N7,N7',N7'-Octis(4-Methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetraaMine
  • Spiro-OMeTAD (99.5%)
  • Spiro-OMeTAD (99.8%)
  • N2,N2,N2′,N2′,N7,N7,N7′,N7′-octakis(4-methoxyphenyl)-9,9′-spirobi[9H-fluorene]-2,2′,7,7′-tetramine
  • 2,2',7,7'-Tetrakis-(N,N-di-4-methoxyphenylamino)-9,9'-spirobifluorene, 99.5%
  • 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluore
  • Spiro-MeOTAD 99% (HPLC)
  • 2,2',7,7'-Tetrakis(N,N-di-p-methoxyphenylamine)-9,9'-spirobifluo
  • 2,2',7,7'-tetrakis(N,N-di-p-MethoxyphenylaMino)-
  • 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene ISO 9001：2015 REACH
  • 7-Tetrakis[N
  • 9-spirobifluorene
  • N-di(4-methoxyphenyl)amino]-9
  • 2,2’,7,7’-Tetrakis-(N,N-di-4-methoxyphenylamino)-9,9’-spirobifluorene, 99.8%
  • Spiro-OMeTAD (Spiro-MeOTAD)
  • 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluoren
  • 2,2',7,7'-Tetrakis[N,N-bis(4- methoxyphenyl)amino]-9,9'- Spirobifluorene
  • 2,2 ', 7,7' - tetra [N, N-di (4-methoxyphenyl) amino] -9,9 '- spirodifluorene
  • 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
  • N2,N2,N2',N2',N7,N7,N7',N7'-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
  • 2,2',7,7'-Tetrakis(N,N -di-p -methoxyphenylamino)-9,9'-spirobifluorene
  • 2,2',7,7'-Tetrakis(N,N-p-diMethoxyphenylaMino)-9,9'- spirobifluorene
  • 207739-72-8
  • C81H68N4O8
  • Amines
  • Aromatics
  • Fluorescent Labels & Indicators
  • OLED