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5-BROMO-6-HYDROXYNICOTINIC ACID

5-BROMO-6-HYDROXYNICOTINIC ACID ??? ???
?? ??:
41668-13-7
???:
5-BROMO-6-HYDROXYNICOTINIC ACID
???(??):
5-Bromo-6-Hydroxy Niacin;5-BROMO-6-HYDROXYNICOTINIC ACID;6-Hydroxy-5-bromonicotinic acid;3-BROMO-5-CARBOXY-2(1H)-PYRIDINONE;5-Bromo-6-hydroxynicotinic acid 97%;5-Bromo-6-hydroxynicotinic acid ,97%;5-BROMO-6-HYDROXYPYRIDINE-3-CARBOXYLIC ACID;5-BROMO-6-HYDROXY-3-PYRIDINECARBOXYLIC ACID;5-bromo-6-oxo-1H-pyridine-3-carboxylic acid;5-broMo-1,6-dihydro-6-oxo-3-Pyridinecarboxylic acid
CBNumber:
CB8137629
???:
C6H4BrNO3
??? ??:
218
MOL ??:
41668-13-7.mol

5-BROMO-6-HYDROXYNICOTINIC ACID ??

???
>300
?? ?
348.1±42.0 °C(Predicted)
??
2.015±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
??? ??
powder to crystal
?? ?? (pKa)
3.38±0.50(Predicted)
??
???? ?? ??
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,Xn
?? ???? ?? 22
?? ?? ?? Irritant/Keep Cold
?? ?? IRRITANT
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
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
0
2 0

5-BROMO-6-HYDROXYNICOTINIC ACID C??? ??, ??, ??

??? ??

Light green solid

5-BROMO-6-HYDROXYNICOTINIC ACID ?? ?? ? ???

???

?? ??


5-BROMO-6-HYDROXYNICOTINIC ACID ?? ??

???( 180)?? ??
??? ?? ??? ?? ?? ? ??
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5-BROMO-6-HYDROXYNICOTINIC ACID ?? ??:

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