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2,2',7,7'-四溴-9,9'-螺二芴  | 
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| 序号 | km-565 | 
| 产品名称 | 2,2',7,7'-四溴-9,9'-螺二芴 | 
| CAS号 | 128055-74-3 | 
详细介绍         
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Product Name :2,2',7,7'-Tetrabromo-9,9'-Spirobifluorene Synonyms:Tetrabromo-9,9'-Spirobifluorene CAS No. 128055-74-3 Molecular Formula:C25H12Br4 Molecular Weight:631.98 Appearance:white powder Assay : 98%min Package: 25kg/ fibre drum Application: OLED intermediates  | 
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