ChemicalBook >?? ???? >?? ???>OLED ?? ???>(9,9-???-9H-????-2,7-??)????

(9,9-???-9H-????-2,7-??)????

(9,9-???-9H-????-2,7-??)???? ??? ???

???(??):: (9,9-dimethyl-9H-fluorene-2,7-diyl)bisboronic acid;(9,9-Dimethyl-9H-flu;9,9-dimethyl-2,7-diboronic acid;9,9-Dimethyl-2,7-fluorenediboronicacid;9,9-diMethyl-9H-fluorene-2,7-diyldiboronic acid;Boronicacid,(9,9-dimethyl-9H-fluorene-2,7-diyl)b;(9,9-Dimethyl-9H-fluoren-2,7-diyl)diboronic acid;(9,9-diMethyl-9H-fluoren-2,7-diyl)bisboronic acid;(9,9-dimethy)-9H-flourene-2,7-diyl)-bisboronic acid;9,9-Dimethyl-9H-fluoren-2,7-diyl-2,7-diboronic acid

?? ?? 117

(9,9-???-9H-????-2,7-??)???? ??

HS ??	2931900090

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	?? ??	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??		P264, P270, P301+P312, P330, P501

??????:

P280	????/???/???/?????? ?????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

Off-white powder

?????????????? ?? 2,7-Dibromo-9,9-dimethylfluorene ????????? ????

???( 117)?? ??

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