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1,1'-Bi[2-????]

1,1'-Bi[2-????]
1,1'-Bi[2-????] ??? ???
?? ??:
99827-46-0
???:
1,1'-Bi[2-????]
???(??):
1,1'-Bi[2-????]
???:
1,1'-Bi[2-naphthoic acid]
???(??):
1,1'-Bi[2-naphthoic acid;1,1'-Bi[2-naphthoic acid];1,1'-Bi(2-naphthoic acid);1,1'-Binaphthalene-2,2'-dicarboxylic acid;1,1'-Binaphthalene]-2,2'-dicarboxylic acid;1,1'-Bi[naphthalene]-2,2'-dicarboxylic acid;S-[1,1'-binaphthalene]-2,2'-dicarboxylic acid
CBNumber:
CB82224664
???:
C22H14O4
??? ??:
342.34
MOL ??:
99827-46-0.mol

1,1'-Bi[2-????] ??

???
272-274℃
?? ?
493.3±40.0 °C(Predicted)
??
1.380
?? ?? (pKa)
3.66±0.30(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

1,1'-Bi[2-????] C??? ??, ??, ??

1,1'-Bi[2-????] ?? ?? ? ???

???

?? ??


1,1'-Bi[2-????] ?? ??

???( 20)?? ??
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