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5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile

5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile ??? ???
?? ??:
2223011-35-4
???:
5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile
???(??):
5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile;5-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinecarbonitrile;2-Pyridinecarbonitrile, 5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CBNumber:
CB74856699
???:
C12H14BFN2O2
??? ??:
248.06
MOL ??:
2223011-35-4.mol

5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile ??

?? ?
358.5±42.0 °C(Predicted)
??
1.16±0.1 g/cm3(Predicted)
?? ?? (pKa)
-3.56±0.20(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 ??? ???? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P280,P302+P352, P312, P322, P363,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
H332 ???? ??? ?? ?? ?? ?? ?? 4 ?? GHS hazard pictograms P261, P271, P304+P340, P312
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P312 ???? ??? ????(??)? ??? ????.
P321 (…) ??? ???.
P322 ?? ??(??? … ??)
P330 ?? ?????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????
P363 ?? ??? ??? ??? ?????.
P501 ...? ??? / ??? ?? ???.

5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile C??? ??, ??, ??

5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile ?? ?? ? ???

???

?? ??


5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile ?? ??

???( 4)?? ??
??? ?? ??? ?? ?? ? ??
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823
combiphos@vip.qq.com China 29909 58
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725
malulu@leyan.com China 54987 58
Jinan Xinhongtai Chemical Co. LTD 13000000000
jnxinhongtai@126.com China 19528 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126 15976997964;
sales-team@aobchem.com.cn China 50199 58

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