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CAS:128055-74-3

 128055-74-3

128055-74-3

CAS号:128055-74-3

品名:2,2',7,7'-四溴-9,9'-螺二芴2,2,7,7-Tetrabromo-9,9-Spirobi[9H-Fluorene]

中文别名:2,2’,7,7’-四溴-9,9’-螺二芴;2,2',7,7'-四溴-9,9'-螺双芴;2,2',7,7'-四溴-9,9'-螺二[9H-芴];

英文别名:2,2',7,7'-Tetrabromo-9,9'-spirobi[fluorene];2,2',7,7'-Tetrabromo-9,9'-spirobifluorene;2,2',7,7'-tetrabromo-9,9'-spirobi[fluorene];2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene];2,2',7,7'-TetrabroMo-9,9'-spirobi[9H-fluorene];

分子式:C31H37N7O9S

分子量:683.732

精确质量:683.237

Psa:216.82

MDL号:MFCD08704220

密度:2.12g/cm3

沸点:633.7ºC at 760 mmHg

闪点:322.5ºC

折射率:1.843

蒸汽压:2.83E-15mmHg at 25°C

海关编码:2903999090

信号词:Warning

危险性防范说明:P305 + P351 + P338

危险标志:GHS07

危险性描述:H302; H319

简介:2,2',7,7'-Tetrabromo-9,9'-spirobifluoreneisusedinthepreparationofOLEDsusingamorphouscompoundswithspiro-bifluorenecore.

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