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1,2-?????????,4,5-????-

1,2-?????????,4,5-????-
1,2-?????????,4,5-????- ??? ???
?? ??:
129365-93-1
???:
1,2-?????????,4,5-????-
???(??):
1,2-?????????,4,5-????-
???:
4,5-Diaminophthalonitrile
???(??):
DK7553;SKL218;JACS-129365-93-1;4,5-DIAMINO-PHTHAL;2-Benzenedicarbonitrile;4,5-Diaminophthalonitrile 96%;1,2-diaMino-4,5-dinitrilebenzene;4,5-Diaminobenzene-1,2-dicarbonitrile;1,2-Diaminobenzene-4,5-dicarbonitrile;4,5-Diamino-1,2-benzenedicarbonitrile
CBNumber:
CB21863484
???:
C8H6N4
??? ??:
158.16
MOL ??:
129365-93-1.mol

1,2-?????????,4,5-????- ??

???
264°C(lit.)
?? ?
511.5±50.0 °C(Predicted)
??
1.35±0.1 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2–8 °C
??? ??
powder to crystal
?? ?? (pKa)
-0.22±0.10(Predicted)
??
???? ????
?? ??(λmax)
325nm(CH3CN)(lit.)
InChIKey
PCKAZQYWUDIFQM-UHFFFAOYSA-N
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 20/21-25-36/37/38
????? 26-36/37-45
????(UN No.) 3439
WGK ?? 3
?? ?? 6.1
???? Ⅲ
HS ?? 2926907090
????(GHS): GHS 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
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P310 ???? ?? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
3 0

1,2-?????????,4,5-????- C??? ??, ??, ??

??

4,5-Diaminophthalonitrile is an organic synthesis intermediate component used in the preparation of other organic heterocyclic compounds such as 5,6-diphenylpyrazine-2,3-dicarbonitrile.

1,2-?????????,4,5-????- ?? ?? ? ???

???

1,2-????-4,5-????-?? 1,2-????-4,5-?????? 2-nitro-4,5-dibromoaniline Benzo[1,2,5]thiadiazole-5,6-dicarbonitrile 5,6-DibroMo-2,1,3-??????? N-(4,5-Dibromo-2-([(4-methylphenyl)sulfonyl]amino)phenyl)-4-methylbenzenesulfonamide 4-???-5-?????????? 1,2-??-(???-4-??????)-?? 1,2-????-4,5-?????? 4,5-DibroMo-1,2-?????? ???? ?? O-??????? ??? ?I??

?? ??

1,2-?????????,4,5-????- ?? ??

???( 127)?? ??
??? ?? ??? ?? ?? ? ??
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