ChemicalBook > CAS DataBase List > 2,2',7,7'-Tetraamino-9,9'-spirobifluorene

2,2',7,7'-Tetraamino-9,9'-spirobifluorene

Product Name
2,2',7,7'-Tetraamino-9,9'-spirobifluorene
CAS No.
376356-61-5
Chemical Name
2,2',7,7'-Tetraamino-9,9'-spirobifluorene
Synonyms
2,2',7,7'-Tetraamino-9,9'-spirobifluorene;2,2',7,7'-Tetraamino-9,9'-spirobifluorene;9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine;9,9'-Spirobi[fluorene]-2,2',7,7'-tetraamine;9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine;2,2',7,7'-tetraamino-9,9'-spirobi[9H-fluorene];IN1649, 9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine
CBNumber
CB84663706
Molecular Formula
C25H20N4
Formula Weight
376.45
MOL File
376356-61-5.mol
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2,2',7,7'-Tetraamino-9,9'-spirobifluorene Property

Melting point:
>210 °C (decomp)
Boiling point:
728.0±60.0 °C(Predicted)
Density 
1.45±0.1 g/cm3(Predicted)
pka
4.59±0.20(Predicted)
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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.

2,2',7,7'-Tetraamino-9,9'-spirobifluorene Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2',7,7'-Tetraamino-9,9'-spirobifluorene Suppliers

China 31 United States 1 Global 32
Henan's chemical products co., LTD
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Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.
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SunaTech Inc.
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Shanghai KaiYuLin pharmaceutical technology co., LTD
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Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
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Zhengzhou Huiju Chemical Co., Ltd.
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JinJin Le Chemical Co., Ltd
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Henan Lien Chemical Products Co., Ltd.
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Zhengzhou Alfa Chemical Co.,Ltd
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Alfa Chemistry
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376356-61-5, 2,2',7,7'-Tetraamino-9,9'-spirobifluoreneRelated Search:


  • 2,2',7,7'-Tetraamino-9,9'-spirobifluorene
  • 2,2',7,7'-tetraamino-9,9'-spirobi[9H-fluorene]
  • IN1649, 9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine
  • 9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
  • 9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine
  • 9,9'-Spirobi[fluorene]-2,2',7,7'-tetraamine
  • 2,2',7,7'-Tetraamino-9,9'-spirobifluorene
  • 376356-61-5