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189363-47-1(2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene) Product Description

2,2189363-47-1
CAS No.189363-47-1
Chemical Name:2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene
CBNumber:CB41512469
Molecular Formula:C73H52N4
Formula Weight:985.22
MOL File:Mol file
2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene Synonyms:
2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene
Spiro-TAD
Spiro-TAD , 2,2',7,7'-tetrakis(N,N-diphenylaMino)-9,9-spir
2,2',7,7'-Tetrakis-(N,N-diphenylamino)-spiro-9,9'-bifluorene
S-TAD
2,2',7,7'-Tetrakis(N,N -diphenylamino)-2,7-diamino-9,9-spirobifluorene
9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine,N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl-
N2,N2,N2′,N2′,N7,N7,N7′,N7′-octaphenyl-9,9′-spirobi[9H-fluorene]-2,2′,7,7′-tetramine

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene Property

Melting point: 133℃
Density  1.34±0.1 g/cm3(Predicted)
pka -2.56±0.20(Predicted)
form  powder
color  White to Light red to Green
InChIKey MQRCTQVBZYBPQE-UHFFFAOYSA-N

Safety

WGK Germany : 3
HS Code : 2921599090

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene Suppliers

Global( 72)Suppliers     
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Shandong Dongde New Materials Co., Ltd  15764055027@163.comChina 563 58
April Scientific Inc.  sales@aprilsci.comChina 301 58
Bide Pharmatech Ltd. 400-1647117product02@bidepharm.comChina 62163 58
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725malulu@leyan.comChina 39953 58
Zhejiang Baike Semiconductor Materials Co., Ltd 0578-2989276982669049@qq.comChina 340 58
Woerjiming (Beijing) Technology Development Institute  414752910@qq.comChina 1238 58
Shanghai Aladdin Biochemical Technology Co.,Ltd.  market@aladdin-e.comChina 48465 58
Shaanxi Istare Biotechnology Co., Ltd.  2142355700@qq.comChina 3635 58
189363-47-1(2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene) Related Search:
2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene Spiro-TAD Spiro-TAD , 2,2',7,7'-tetrakis(N,N-diphenylaMino)-9,9-spir 2,2',7,7'-Tetrakis-(N,N-diphenylamino)-spiro-9,9'-bifluorene S-TAD 2,2',7,7'-Tetrakis(N,N -diphenylamino)-2,7-diamino-9,9-spirobifluorene 9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine,N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl- N2,N2,N2′,N2′,N7,N7,N7′,N7′-octaphenyl-9,9′-spirobi[9H-fluorene]-2,2′,7,7′-tetramine 2,2',7,7'-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene 99% (HPLC) N2,N2,N2 N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine 2,2’,7,7’-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene (Spiro-TAD) OP005, 9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine,N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl- 2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene N2,N2,N2',N2',N7,N7,N7',N7'-Octaphenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine 2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene N2,N2,N2',N2',N7,N7,N7',N7'-Octaphenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine 9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine 2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene 189363-47-1 C73H52N4 Electronic Chemicals OLED
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