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?????(4-??????)?
?????(4-??????)? ??? ???
?? ??:
863090-89-5
???:
?????(4-??????)?
???(??):
?????(4-??????)?
???:
PERFLUORO(4-METHOXYBUTANOIC) ACID
???(??):
PERFLUORO(4-METHOXYBUTANOIC) ACID;Perfluoro-4-methoxybutanoic acid (PFMOBA);Perfluoro-4-methoxybutanoic acid in methanol;Perfluoro-4-methoxybutanoic Acid in Acetonitrile;Perfluoro-5-oxahexanoic acid (PFMBA) 1.2 mL 50.0 μg/mL;2,2,3,3,4,4-Hexafluoro-4-(trifluoromethoxy)butanoic acid;Butanoic acid, 2,2,3,3,4,4-hexafluoro-4-(trifluoromethoxy)-;Perfluoro-4-methoxybutanoic acid (PFMOBA) 50 μg/mL in Methanol:Water;PFAS Mixture (PF4OPeA, PF5OHxA, 3,6-OPFHpA, PFEESA) 2 μg/mL in Methanol:Water
CBNumber:
CB8117658
???:
C5HF9O3
??? ??:
280.05
MOL ??:
863090-89-5.mol

?????(4-??????)? ??

?? ?
149.7±40.0 °C(Predicted)
??
1.736±0.06 g/cm3(Predicted)
???
DMSO(??), ???(??)? ???
??? ??
??
?? ?? (pKa)
0.51±0.10(Predicted)
??
???
?? ??
?? ??
??
??
?? ? ??
EPA
Perfluoro(4-methoxybutanoic) acid (863090-89-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? WGK 3
HS ?? 2915601990
???? ??? 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
????(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P280 ????/???/???/?????? ?????.
P312 ???? ??? ????(??)? ??? ????.

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