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;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
Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.
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0755-26718755 13266723223
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0755-26718755
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sales@derthon.com
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China
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SunaTech Inc.
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0512-62872180 18994314770
Fax
+86 512 62872181
Email
sales@sunatech.com
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China
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1072
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Shanghai KaiYuLin pharmaceutical technology co., LTD
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021-18721936-595 18721936595
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-
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shkylpharma@126.com
Country
China
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685
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Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
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0431-80514535 19917294565
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et@chemextension.com
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China
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4111
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Zhengzhou Huiju Chemical Co., Ltd.
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0371-55900031 18137872243
Fax
QQ：2853979815
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2853979815@qq.com
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China
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10004
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JinJin Le Chemical Co., Ltd
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10106090
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jjlchem2@163.com
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China
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9986
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58
Henan's chemical products co., LTD
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0371-60919097 15378766539
Fax
0371-60919097
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794449696@qq.com
Country
China
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5006
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Zhengzhou Alfa Chemical Co.,Ltd
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+8618530059196
Email
sale04@alfachem.cn
Country
China
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12581
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58
Alfa Chemistry
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+1-5166625404
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1-516-927-0118
Email
Info@alfa-chemistry.com
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United States
ProdList
21317
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Shanghai Daeyeon Chemicals Co., Ltd
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021-64478606 +8615900664856
Email
daeyeon001@vip.163.com
Country
China
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2062
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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
  • 376356-61-5