ChemicalBook > CAS DataBase List > Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor

Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor

Product Name
Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor
CAS No.
515834-67-0
Chemical Name
Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor
Synonyms
HIM;HIM 1;SPIRO-TTB;N-ISOPROPYLIDENE-N'-2-NITROBENZENESULFO&;2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor;2,2',7,7'-tetra(N,N-ditolyl)aMino-9,9-spiro-bifluorene;2,2',7,7'-Tetrakis(di-p-tolylamino)spiro-9,9'-bifluorene;2,2',7,7'-Tetra(N,N-di-p-tolyl)amino-9,9-spirobifluorene;2,2',7,7'-Tetra(N,N -di-p -tolyl)amino-9,9-spirobifluorene;2,2',7,7'-Tetrakis(N,N-ditolylamino)-spiro-9,9'-bifluorene
CBNumber
CB02548184
Molecular Formula
C81H68N4
Formula Weight
1097.43
MOL File
515834-67-0.mol
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Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor Property

Density 
1.28±0.1 g/cm3(Predicted)
pka
-1.65±0.20(Predicted)
form 
powder/crystals
color 
Light yellow
InChIKey
VMPLMOXGWULJTH-UHFFFAOYSA-N
Melting point:
Tg = 146 °C
Absorption
λmax 384 nm in DCM
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Safety

HS Code 
2902900000
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
923192
Product name
Spiro-TTB
Purity
≥99% (HPLC)
Packaging
500MG
Price
$273
Updated
2024/03/01
Sigma-Aldrich
Product number
923192
Product name
Spiro-TTB
Purity
≥99% (HPLC)
Packaging
1G
Price
$499
Updated
2024/03/01
Chemenu
Product number
CM139642
Product name
N2,N2,N2'',N2'',N7,N7,N7'',N7''-octa-p-tolyl-9,9''-spirobi[fluorene]-2,2'',7,7''-tetraamine
Purity
95%
Packaging
1g
Price
$748
Updated
2021/12/16
Crysdot
Product number
CD41000901
Product name
N2,N2,N2',N2',N7,N7,N7',N7'-Octa-p-tolyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
Purity
95+%
Packaging
1g
Price
$792
Updated
2021/12/16
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Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor Chemical Properties,Usage,Production

Description

Spiro-TTB has a spirofluorene core with four attached ditolylamine at the 2 and 7 positions of spirofluorene. Like Spiro-OMeTAD, it is electron-rich and commonly used as a hole-transport layer material in OLED, OPV, and perovskite solar cells.

Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor Preparation Products And Raw materials

Raw materials

Preparation Products

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Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor Suppliers

China 21 Japan 1 United Kingdom 1 United States 1 Global 24
Ossila Limited
Tel
--
Fax
--
Email
info@ossila.com
Country
United Kingdom
ProdList
379
Advantage
0
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View Lastest Price from Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor manufacturers

Henan Fengda Chemical Co., Ltd
Product
Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor 515834-67-0
Price
US $3.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-16

515834-67-0, Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluorRelated Search:

Spiro-CBP , 2,2',7,7'-Tetrakis(carbazol-9-yl)-9,9'-spiro-biflu Spiro[4H-cyclopenta[2,1-b:3,4-b']dithiophene-4,9'-[9H]fluorene] Spiro-BPA , 2,2'-Bis(N,N-di-phenyl-aMino)9,9-spiro-bifluoren Spiro-2NPB , 2,2',7,7'-Tetrakis[N-naphthalenyl(phenyl)-aMino]-9

  • Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor
  • 2,2',7,7'-tetra(N,N-ditolyl)aMino-9,9-spiro-bifluorene
  • SPIRO-TTB
  • 2,2',7,7'-Tetrakis(di-4-methylphenylamino)-9,9'-spirobifluorene
  • 2,2',7,7'-Tetrakis(di-p-tolylamino)spiro-9,9'-bifluorene
  • 2,2',7,7'-Tetrakis(N,N-ditolylamino)-spiro-9,9'-bifluorene
  • HIM
  • HIM 1
  • 2,2',7,7'-Tetra(N,N -di-p -tolyl)amino-9,9-spirobifluorene
  • 2,2',7,7'-Tetrakis(di-p-tolylamino)-9,9'-spirobi[fluorene] (This product is only available in Japan.)
  • 9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine, N2,N2,N2',N2',N7,N7,N7',N7'-octakis(4-methylphenyl)-
  • 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor
  • N2,N2,N2',N2',N7,N7,N7',N7'-Octa-p-tolyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
  • 2,2',7,7'-tetrakis(N,N'-di-p-methylphenylamino)-9,9'-spirobifluorene
  • 2,2',7,7'-Tetra(N,N-di-p-tolyl)amino-9,9-spirobifluorene
  • 2,2',7,7'-tetrakis(N,N'-di-p-methylphenylamino)-9,9'-spirobifluorene
  • Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor
  • N2,N2,N2',N2',N7,N7,N7',N7'-Octa-p-tolyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
  • N-ISOPROPYLIDENE-N'-2-NITROBENZENESULFO&
  • 2,2',7,7'-Tetrakis(di-p-tolylamino)-9,9'-spirobi[fluorene] (This product is only available in Japan.)
  • 515834-67-0
  • C81H68N4
  • HTM