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2,5-Dichloronicotinonitrile

2,5-Dichloronicotinonitrile ??? ???
?? ??:
126954-66-3
???:
2,5-Dichloronicotinonitrile
???(??):
2,5-Dichloronicotinonitrile;2,5-dichloro-3-cyanopyridine;3-CYANO-2,5-DICHLOROPYRIDINE;2,5-Dichloronicotinonitrile 97%;2,5-Dichloropyridin-3-carbonitrile;2,5-Dichloro-3-pyridinecarbonitrile;3-Pyridinecarbonitrile, 2,5-dichloro-;2,5-Dichloronicotinonitrile ISO 9001:2015 REACH;2,5-Dichloropyridine-3-carbonitrile, 3-Cyano-2,5-dichloropyridine
CBNumber:
CB82516288
???:
C6H2Cl2N2
??? ??:
173
MOL ??:
126954-66-3.mol

2,5-Dichloronicotinonitrile ??

???
118-119℃
?? ?
255℃
??
1.49
???
108℃
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
-4.56±0.10(Predicted)
??
White to light brown Solid
InChI
InChI=1S/C6H2Cl2N2/c7-5-1-4(2-9)6(8)10-3-5/h1,3H
InChIKey
CZKCARRNABGWOH-UHFFFAOYSA-N
SMILES
C(#N)C1=C(Cl)N=CC(Cl)=C1
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ?? IRRITANT
HS ?? 2933399990
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P312 ???? ??? ????(??)? ??? ????.
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.

2,5-Dichloronicotinonitrile C??? ??, ??, ??

2,5-Dichloronicotinonitrile ?? ?? ? ???

???

?? ??


2,5-Dichloronicotinonitrile ?? ??

???( 72)?? ??
??? ?? ??? ?? ?? ? ??
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