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???(??-???)?? ??? ???
?? ??:
89878-14-8
???:
???(??-???)??
???(??):
???(??-???)??
???:
DIETHYL(3-PYRIDYL)BORANE
???(??):
3-(DIETHYLBORYL)PYRIDINE;3-Pyridyldiethylborane;Abiraterone interMediate;Diethyl(3-pyridyl)bo;3-(diethyboryl)pyridine;Abiraterone Impurity 35;Abiraterone Impurity 70;Abiraterone Impurity 03;Dithyl (3-Pyridyl)borane;DIETHYL(3-PYRIDYL)BORANE
CBNumber:
CB1209068
???:
C9H14BN
??? ??:
147.03
MOL ??:
89878-14-8.mol

???(??-???)?? ??

???
172-175 °C(lit.)
?? ?
205.9±22.0 °C(Predicted)
??
0.86±0.1 g/cm3(Predicted)
?? ??
Inert atmosphere,Room Temperature
?? ?? (pKa)
4.40±0.12(Predicted)
??? ??
??
??? ??
??? ??
??
???? ?? ??
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?? ?? ?????.
InChIKey
OJKBCQOJVMAHDX-UHFFFAOYSA-N
CAS ??????
89878-14-8(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-37/39
WGK ?? 3
HS ?? 29333990
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
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 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

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White to yellow solid

??

suzuki reaction

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???

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3-(3-(Piperidin-1-yl)prop-1-en-2-yl)pyridine ?????-16-?-3-?,17-(3-????)-,?????(????),(3β,5α)- 3-(5-??????-3-?)??? Abiraterone acetate

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