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

Synonyms: 

Spiro-TAD;

N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl-9,9'-spirobi[9H-fluorene]-2,2',7,7'-tetramine; 

9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine,N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl-.

CAS No.: 189363-47-1   

EINECS: N/A

MF: C73H52N4      

MW: 985.22 g/mol 

MP: 275-280℃(lit.)

BP: N/A

FP : N/A

Density: 1.3 g/cm3

Purity: 97% Min.

Appearance: White to beige powder or crystals

Application: OLED materials

Package: 1g/2g/5g/10g/25g or as your special request.

Storage Conditions: Sealed and stored in a clean, cool and dry area; Keep away from direct and strong light.

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