ChemicalBook >> CAS DataBase List >>2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene

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

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

CAS No.: 189363-47-1

Chemical Name:: 2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene

Synonyms: S-TAD;N2,N2,N2;Spiro-TAD;2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene;2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene;Spiro-TAD , 2,2',7,7'-tetrakis(N,N-diphenylaMino)-9,9-spir;2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene;2,2',7,7'-Tetrakis-(N,N-diphenylamino)-spiro-9,9'-bifluorene;2,2',7,7'-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene 99% (HPLC);2,2’,7,7’-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene (Spiro-TAD)

CBNumber:: CB41512469

Molecular Formula:: C73H52N4

Molecular Weight:: 985.22

MDL Number:: MFCD11114061

MOL File:: 189363-47-1.mol

MSDS File:: SDS

Last updated:2024-03-22 17:12:50

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

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

Risk and Safety Statements

Symbol(GHS)	GHS06
Signal word	Danger
Hazard statements	H301
Precautionary statements	P501-P270-P264-P301+P310+P330-P405
WGK Germany	3
HS Code	2921599090

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	765007	2,2′,7,7′-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene 99% (HPLC)	189363-47-1	1g	$291	2023-06-20	Buy
TCI Chemical	T3634	2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene]	189363-47-1	1G	$151	2024-03-01	Buy
AK Scientific	J98453	Spiro-TAD	189363-47-1	5g	$497	2021-12-16	Buy
American Custom Chemicals Corporation	FRL0000015	2,2',7,7'-TETRAKIS(N,N-DIPHENYLAMINO)-9,9'-SPIROBIFLUORENE 95.00%	189363-47-1	0.25G	$351	2021-12-16	Buy
Chemenu	CM139677	N2,N2,N2'',N2'',N7,N7,N7'',N7''-octaphenyl-9,9''-spirobi[fluorene]-2,2'',7,7''-tetraamine 97%	189363-47-1	1g	$391	2021-12-16	Buy

Product number	Packaging	Price	Buy
765007	1g	$291	Buy
T3634	1G	$151	Buy
J98453	5g	$497	Buy
FRL0000015	0.25G	$351	Buy
CM139677	1g	$391	Buy

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene Chemical Properties,Uses,Production

Uses

Hole transport materials comprised of a spiro center between two charge transport material (CTM) moieties. This molecular conformation improves the thermal stability of the amorphous state, without significantly altering the charge-transport properties.

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene Preparation Products And Raw materials

Raw materials

Preparation Products

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

Global( 73)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
April Scientific Inc.	+886930201767	sales@aprilsci.com	China	189	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10248	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5601	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12468	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20356	58
Suzhou Laing Biotechnology Co.,Ltd	+86-13004516015 +86-18149392822	christina@laingbiotec.com	China	778	58
Hebei Duling International Trade Co. LTD	+8618032673083	sales05@hbduling.cn	China	15745	58
Henan Aochuang Chemical Co.,Ltd.	+86-0371-63689365 +8618638391208	sales@aochuangchem.com	China	9425	58

Supplier	Advantage
April Scientific Inc.	58
ATK CHEMICAL COMPANY LIMITED	60
Shenzhen Nexconn Pharmatechs Ltd	58
career henan chemical co	58
Richest Group Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
CD Chemical Group Limited	58
Suzhou Laing Biotechnology Co.,Ltd	58
Hebei Duling International Trade Co. LTD	58
Henan Aochuang Chemical Co.,Ltd.	58

View Lastest Price from 2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-10-15	2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene 189363-47-1	US $0.00-0.00 / KG	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.
2020-01-09	2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene 189363-47-1	US $1.00 / KG	1KG	95--99%	1ton	Career Henan Chemical Co
2020-01-09	2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene 189363-47-1	US $6.68 / KG	1KG	97%-99%	1kg-1000kg	Career Henan Chemical Co

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene
189363-47-1
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene
189363-47-1
US $1.00 / KG
95--99%
Career Henan Chemical Co

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene
189363-47-1
US $6.68 / KG
97%-99%
Career Henan Chemical Co

189363-47-1(2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene)Related Search:

2-Amino-9,9-dimethylfluorene 9,9'-Spirobi[9H-fluorene] 2-(dimethylamino)fluorene 2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene N,N'-Diphenylbenzidine

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 189363-47-1 C73H52N4 Electronic Chemicals