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2,2′-Dibromo-9,9′-spirobifluorene 67665-47-8| OLED Material

Synonyms: 2,2′-Dibromo-9,9′-spirobi[9H-fluorene]; 9,9′-Spirobi[9H-fluorene],2,2′-dibroMo- 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′-Dibromo-9,9′-spirobifluorene 67665-47-8

Product Name 2,2′-Dibromo-9,9′-spirobifluorene
Synonyms 2,2′-Dibromo-9,9′-spirobi[9H-fluorene]; 9,9′-Spirobi[9H-fluorene],2,2′-dibroMo-
CAS No. 67665-47-8
Molecular Formula C25H14Br2
Molecular Weight 474.19
Appearance Off white powder
Density 1.74 g/cm3
Boiling point No date
Flash point No date
Melting point No date
Solubility Insoluble
Purity 98%
Application OLED Materials


2) Production Qualification of 2,2′-Dibromo-9,9′-spirobifluorene 67665-47-8

Product Name: 2,2′-Dibromo-9,9′-spirobifluorene

CAS:   67665-47-8

A. We have rich experience in producing 2,2′-Dibromo-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.


3) Package of 2,2′-Dibromo-9,9′-spirobifluorene 67665-47-8

Sample: aluminum foil bag, plastic bags inside.

Kg grade package: aluminum foil bag inside, carton outside.

20kg grade package: plastic bag inside, fiber drum outside.

Label: Company, Product name, CAS, Purity, Weight, Batch No.