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4-Bromo-3-cyanopyridine

4-Bromo-3-cyanopyridine ??? ???
?? ??:
154237-70-4
???:
4-Bromo-3-cyanopyridine
???(??):
4-Bromonicotinonitrile;4-BROMO-3-CYANOPYRIDINE;4-Bromo-pyridine-3-nitrile;4-bromo-3-cyanopyridine >95%;4-BROMOPYRIDINE-3-CARBONITRILE;3-Pyridinecarbonitrile,4-broMo-;4-Bromo-3-cyanopyridine ISO 9001：2015 REACH;4-Bromopyridine-3-carbonitrile;4-Bromopyridine-3-carbonitrile, 4-Bromo-3-cyanopyridine
CBNumber:
CB9836622
???:
C6H3BrN2
??? ??:
183.01
MOL ??:
154237-70-4.mol

4-Bromo-3-cyanopyridine ??

???
120-122℃
?? ?
292.2±25.0 °C(Predicted)
??
1.72±0.1 g/cm3(Predicted)
?? ??
2-8°C
?? ?? (pKa)
1.50±0.10(Predicted)
??? ??
??
??
???
??
Air & Light Sensitive
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 25-37/38-41
????? 26-39-45
????(UN No.) UN 2811 6.1 / PGIII
WGK ?? 3
???? III
HS ?? 2933399990
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P280, P305+P351+P338, P310
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
NFPA 704
1
2 0

4-Bromo-3-cyanopyridine C??? ??, ??, ??

4-Bromo-3-cyanopyridine ?? ?? ? ???

???

?? ??

4-(Trifluoromethyl)nicotinonitrile

4-Bromo-3-cyanopyridine ?? ??

???( 121)?? ??
??? ?? ??? ?? ?? ? ??
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4-Bromo-3-cyanopyridine ?? ??:

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