Ethyl 4,4-difluoro-3-oxobutanoate Structure

Ethyl 4,4-difluoro-3-oxobutanoate

Chemical Properties

Melting point -46°C(lit.)
Boiling point 162 °C
Density  1,61 g/cm3
refractive index  1.407
Flash point 68℃
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  clear liquid
pka 8.61±0.46(Predicted)
color  Colorless to Almost colorless
InChI InChI=1S/C6H8F2O3/c1-2-11-5(10)3-4(9)6(7)8/h6H,2-3H2,1H3
InChIKey CBDPWKVOPADMJC-UHFFFAOYSA-N
SMILES C(OCC)(=O)CC(=O)C(F)F
CAS DataBase Reference 352-24-9(CAS DataBase Reference)
EPA Substance Registry System Ethyl 4,4-difluoroacetoacetate (352-24-9)

Safety

Symbol(GHS) Flame (GHS02)Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H315-H319-H226
Precautionary statements P305+P351+P338-P210-P280a-P303+P361+P353-P501a
Hazard Codes  F,Xi
Risk Statements  10-36/37/38-36/38
Safety Statements  26-36/37/39
RIDADR  1993
WGK Germany  3
Hazard Note  Flammable
TSCA  TSCA listed
HazardClass  IRRITANT, FLAMMABLE
HazardClass  3
HS Code  2918300090
NFPA 704:
2
2 0

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