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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Bulk Drug Intermediates >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

2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene Structure
  • ₹32607 - ₹162353.35
  • Product name: 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
  • CAS: 207739-72-8
  • MF: C81H68N4O8
  • MW: 1225.43
  • EINECS:
  • MDL Number:MFCD12022511
  • Synonyms: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;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;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
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 1gm
  • 1G
  • 5G
  • 5gm
  • ManufacturerSigma-Aldrich(India)
  • Product number792071
  • Product descriptionSpiro-MeOTAD 99% (HPLC)
  • Packaging1G
  • Price₹41600.48
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number916021
  • Product descriptionSHT-263S Solarpur®
  • Packaging1G
  • Price₹44014.45
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number792071
  • Product descriptionSpiro-MeOTAD 99% (HPLC)
  • Packaging5G
  • Price₹123556.55
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number916021
  • Product descriptionSHT-263S Solarpur®
  • Packaging5G
  • Price₹162353.35
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number S 7811
  • Product descriptionSpiro-MeOTAD 99%
  • Packaging5gm
  • Price₹121095
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number S 7811
  • Product descriptionSpiro-MeOTAD 99%
  • Packaging1gm
  • Price₹32607
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 792071 Spiro-MeOTAD 99% (HPLC) 1G ₹41600.48 2022-06-14 Buy
Sigma-Aldrich(India) 916021 SHT-263S Solarpur® 1G ₹44014.45 2022-06-14 Buy
Sigma-Aldrich(India) 792071 Spiro-MeOTAD 99% (HPLC) 5G ₹123556.55 2022-06-14 Buy
Sigma-Aldrich(India) 916021 SHT-263S Solarpur® 5G ₹162353.35 2022-06-14 Buy
ottokemi S 7811 Spiro-MeOTAD 99% 5gm ₹121095 2022-05-26 Buy
ottokemi S 7811 Spiro-MeOTAD 99% 1gm ₹32607 2022-05-26 Buy

Properties

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

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Spiro-MeOTAD is a stable and efficient hole-transport material in organic light-emitting devices and in solid-state dye-sensitized solar cells (ssDSSCs). It yields higher ssDSSC efficiency compared to the liquid electrolyte for DSSC solar cells due to its reasonable charge carrier mobility and its amorphous nature and high solubility, which enables excellent infiltration into mesoporous titania films. Neutral spiro-MeOTAD absorbs light in the UV region of the spectrum, while its oxidized forms exhibit strong absorptions throughout the visible and near-infrared ranges.

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Suppliers and manufacturers

Henan Fengda Chemical Co., Ltd
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
₹1.20 /1000kg
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene CAS:207739-72-8
career henan chemical co
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
₹300.00 /1KG
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene CAS:207739-72-8
A.J Chemicals CLEARSYNTH LABS LTD. Otto Chemie Pvt. Ltd.
April Scientific Inc.
PT CHEM GROUP LIMITED
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.