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2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene 128055-74-3| OLED Material

Purity:98%; Application:OLED Materials; Customizing service, best service; Comprehensive quality management, High Quality, Welcome Contact!
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1) Production introduction of 2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene 128055-74-3

Product Name 2,2′,7,7′-Tetrabromo-9,9′-spirobifluoren
Synonyms NA
CAS No. 128055-74-3
Molecular Formula C25H12Br4
Molecular Weight 631.978
Appearance Off white powder
Density No date
Boiling point No date
Flash point No date
Refractive index No date
Melting point No date
Solubility No date
Purity 98%
Package Export Standard
Application OLED Materials


2) Production Qualification of 2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene 128055-74-3

Product Name:  2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene

CAS:   128055-74-3

A. We have the experience in producing 2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene.

B. We have comprehensive quality management, we can ensure the product purity and quality.

C. Before we deliver the goods to customer, we will do the related test again to ensure the the

goods quality.