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247564-57-4

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247564-57-4 Structure

247564-57-4 Structure
IdentificationMore
[Name]

4,6-DIFLUOROOXINDOLE
[CAS]

247564-57-4
[Synonyms]

4,6-DIFLUOROOXINDOLE
4,6-Difluoro-2-oxoindole
4,6-Difluoro-1,3-dihydro-2H-indol-2-one
4,6-DIFLUOROOXINDOLE,98%
[Molecular Formula]

C8H5F2NO
[MDL Number]

MFCD01075217
[Molecular Weight]

169.13
[MOL File]

247564-57-4.mol
Chemical PropertiesBack Directory
[Boiling point ]

264.9±40.0 °C(Predicted)
[density ]

1.415±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

12.24±0.20(Predicted)
[Appearance]

Light yellow to brown Solid
[CAS DataBase Reference]

247564-57-4(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319
[Precautionary statements ]

P261-P305+P351+P338
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[HS Code ]

2933790090
Spectrum DetailBack Directory
[Spectrum Detail]

4,6-DIFLUOROOXINDOLE(247564-57-4)1HNMR
Hazard InformationBack Directory
[Synthesis]

The document only provides the first two steps of the synthesis. Step 1: Synthesis of ethyl (3,4-difluorophenyl)carbamate: 3,4-Difluoroaniline reacts with ethyl chloroformate in THF in the presence of pyridine. Step 2: Synthesis of ethyl (3,4-difluoro-2-i
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