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6-????-4-?????????

6-????-4-?????????
6-????-4-????????? ??? ???
?? ??:
1994-13-4
???:
6-????-4-?????????
???(??):
6-????-4-?????????;6-????-4-???????
???:
6-FLUORO-4-HYDROXYCOUMARIN
???(??):
6-Fluro-4-hydroxycoumarin;6-FLUORO-4-HYDROXYCOUMARIN;6-Fluoro-4-hydroxycoumarine;6- Fluoro- 4- hydroxy coumarain;6-FLUORO-4-HYDROXY-2H-CHROMEN-2-ONE;6-Fluoro-4-hydroxy-2H-1-Benzopyran-2-one;2H-1-Benzopyran-2-one, 6-fluoro-4-hydroxy-;JRH-01309, 6-Fluoro-4-hydroxy-2H-chromen-2-one, 97%
CBNumber:
CB6481281
???:
C9H5FO3
??? ??:
180.13
MOL ??:
1994-13-4.mol

6-????-4-????????? ??

???
248-251 °C(lit.)
?? ?
354.0±42.0 °C(Predicted)
??
1.549±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
???
???? ???
??? ??
powder to crystal
?? ?? (pKa)
4.50±1.00(Predicted)
??
???? ?? ???
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
WGK ?? 3
?? ?? ?? Irritant
HS ?? 2932209090
????(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 ????/???/???/?????? ?????.
NFPA 704
0
2 0

6-????-4-????????? C??? ??, ??, ??

6-????-4-????????? ?? ?? ? ???

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