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???????? ??? ???
?? ??:
19856-23-6
???:
????????
???(??):
????????;4-????????
???:
sodium 4-oxovalerate
???(??):
sodium 4-oxovalerate;Levulinic acid (sodium);Levu1inic Acid sodium salt;Levulinic acid sodium salt;4-Oxovaleric acid sodium salt;4-Oxopentanoic acid sodium salt;Pentanoic acid, 4-oxo-, sodium salt
CBNumber:
CB9903308
???:
C5H9NaO3
??? ??:
140.11
MOL ??:
19856-23-6.mol

???????? ??

??
1.48[at 20℃]
???
0.018Pa at 135℃
???
797.2g/L at 20℃
??? ?? ??
SKIN CONDITIONING - MISCELLANEOUS
InChI
InChI=1S/C5H8O3.Na.H/c1-4(6)2-3-5(7)8;;/h2-3H2,1H3,(H,7,8);;
InChIKey
OFUZONQPTNWMNH-UHFFFAOYSA-N
SMILES
C(C(=O)C)CC(=O)O.[NaH]
LogP
-0.616 at 20℃
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Exclamation Mark (GHS07)Corrosion (GHS05)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? P280, P305+P351+P338, P310
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
P330 ?? ?????.
P501 ...? ??? / ??? ?? ???.

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