Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp

Uses

Product Name: Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp
CAS No.: 1138220-69-5
Chemical Name: Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp
Synonyms: MEO-SPIRO-TPD;Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp;2,7-Bis[N,N-bis(4-methoxyphenyl)amino]-9,9-spirobi[9H-fluorene];N2,N2,N7,N7-Tetrakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,7-diamine;N,N,N',N'-Tetrakis(4-methoxyphenyl)-9,9'-spirobi[9H-fluorene]-2,7-diamine;N2,N2,N7,N7-Tetrakis(4-methoxyphenyl)-9,9'-spirobi[9H-fluorene]-2,7-diamine;9,9'-Spirobi[9H-fluorene]-2,7-diamine, N2,N2,N7,N7-tetrakis(4-methoxyphenyl)-;2,7-Bis[N,N-bis(4-methoxyphenyl)amino]-9,9-spirobi[9H-fluorene]
CBNumber: CB82548160
Molecular Formula: C53H42N2O4
Formula Weight: 770.91
MOL File: 1138220-69-5.mol

More

Less

Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp Property

Melting point:: 184.0 to 188.0 °C
Density: 1.33±0.1 g/cm3(Predicted)
pka: -1.46±0.20(Predicted)
form: powder to crystal
color: White to Yellow to Green

More

Less

Safety

HS Code: 2902.90.9000

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

More

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: B4959
Product name: 2,7-Bis[N,N-bis(4-methoxyphenyl)amino]-9,9-spirobi[9H-fluorene]
Purity: >98.0%(HPLC)(N)
Packaging: 200mg
Price: $258
Updated: 2025/07/31

TCI Chemical

Product number: B4959
Product name: 2,7-Bis[N,N-bis(4-methoxyphenyl)amino]-9,9-spirobi[9H-fluorene]
Purity: >98.0%(HPLC)(N)
Packaging: 1g
Price: $771
Updated: 2025/07/31

TRC

Product number: B592423
Product name: 2,7-Bis[N,N-bis(4-methoxyphenyl)amino]9,9-spiro-bifluorene
Packaging: 10mg
Price: $45
Updated: 2021/12/16

TRC

Product number: B592423
Product name: 2,7-Bis[N,N-bis(4-methoxyphenyl)amino]9,9-spiro-bifluorene
Packaging: 50mg
Price: $175
Updated: 2021/12/16

AK Scientific

Product number: 0009DT
Product name: CID66616716
Packaging: 1g
Price: $1193
Updated: 2021/12/16

More

Less

Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp Chemical Properties,Usage,Production

Uses

2,7-Bis[n,n-bis(4-methoxyphenyl)amino]9,9-spiro-bifluorene, can be used in preparation of thermally stable hole transporting layer for efficient organic light emitting diodes.

Uses

2,7-Bis[n,n-bis(4-methoxyphenyl)amino]9,9-spiro-bifluorene, can be used in preparation of thermally stable hole transporting layer for efficient organic light emitting diodes.

Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp Suppliers

Americas 1 China 18 Europe 1 India 1 Japan 1 United States 2 Global 24

Beijing Yan Nuo XinCheng Chemical Co., Ltd.

Tel: 86-10-82830276
Fax: 86-10-82830276-1
Country: China
ProdList: 284
Advantage: 62

Henan CoreyChem Co., Ltd

Tel: 0371-86658258
Fax: 0371-60996044
Email: info@coreychem.com
Country: China
ProdList: 10453
Advantage: 58

3A Chemicals

Tel: 400-668-9898
Fax: 010-51582189
Email: service@3achem.com
Country: China
ProdList: 20557
Advantage: 58

TCI Chemicals

Tel: 021-67121386, 800-988-0390
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 5391
Advantage: 58

Zhengzhou Alfa Chemical Co.,Ltd

Tel: +8618530059196
Email: sale04@alfachem.cn
Country: China
ProdList: 11784
Advantage: 58

CHG Opto-Electronic Corporation Limited

Tel: 2537653158 16621191650
Fax: QQ 2537653158
Email: 2537653158@qq.com
Country: China
ProdList: 7301
Advantage: 58

Zhengzhou Alpha Chemical Co. LTD

Tel: 0371-0371-53732842 13383863444
Fax: QQ：3002612166
Email: 3002612166@qq.com
Country: China
ProdList: 9996
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing1@energy-chemical.com
Country: China
ProdList: 44894
Advantage: 58

Beijing Stronger Science Co., Ltd.

Tel: 0531-88924771 15614660963
Email: elsa.hang@strongerscience.com
Country: China
ProdList: 10623
Advantage: 58

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 18621169109
Email: market03@meryer.com
Country: China
ProdList: 27987
Advantage: 58

Zhejiang Hongwu Technology Co., Ltd.

Tel: 18255593606 19705058148
Email: wlb@hwoled.com
Country: China
ProdList: 2998
Advantage: 58

Kensville (Hubei) Chemical Industry Co., Ltd.

Tel: 86-17590891357 15107182507
Email: 201859348@qq.com
Country: China
ProdList: 188
Advantage: 58

Taizhou Zhongzhi Biotechnology Co., Ltd

Tel: 13012344321
Email: 3995296515@qq.com
Country: China
ProdList: 8448
Advantage: 58

DAYANG CHEM (HANGZHOU) CO.,LTD

Tel: +86-88938639 +86-17705817739
Email: info@dycnchem.com
Country: China
ProdList: 53899
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: +undefined18143011203
Email: info@chemextension.com
Country: China
ProdList: 42056
Advantage: 58

Xingwang Biotechnology Co., Ltd. (Ruijing Testing Company, please do not buy)

Tel: 15017521343
Country: CHINA
ProdList: 186
Advantage: 58

Guangzhou Nishuo Trading Co., Ltd

Tel: 18026280618
Country: CHINA
ProdList: 187
Advantage: 58

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6650
Advantage: 58

1138220-69-5, Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-spRelated Search:

N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine (NPB) N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine Tris(4-(5-phenylthiophen-2-yl)phenyl)amine 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine 4,4'-BIS[N-(1-NAPHTHYL)-N-PHENYLAMINO]-4''-PHENYLTRIPHENYLAMINE N,N,N',N'-TETRAKIS(4-METHOXYPHENYL)-1,1'-BIPHENYL-4,4'-DIAMINE 4,4'4"-Tris(N,N-diphenylamino)triphenylamine N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine

2,7-Bis[N,N-bis(4-methoxyphenyl)amino]-9,9-spirobi[9H-fluorene]

Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp

MEO-SPIRO-TPD

N2,N2,N7,N7-Tetrakis(4-methoxyphenyl)-9,9'-spirobi[9H-fluorene]-2,7-diamine

2,7-Bis[N,N-bis(4-methoxyphenyl)amino]-9,9-spirobi[9H-fluorene]

9,9'-Spirobi[9H-fluorene]-2,7-diamine, N2,N2,N7,N7-tetrakis(4-methoxyphenyl)-

N,N,N',N'-Tetrakis(4-methoxyphenyl)-9,9'-spirobi[9H-fluorene]-2,7-diamine

N2,N2,N7,N7-Tetrakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,7-diamine

1138220-69-5