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35277-02-2

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35277-02-2 Structure

35277-02-2 Structure
IdentificationBack Directory
[Name]

4-Fluoro-1H-pyrazole
[CAS]

35277-02-2
[Synonyms]

4-Fluoro-1H-pyrazole
1H-Pyrazole, 4-fluoro-
4-Fluoro-1H-pyrazole 95%
4-Fluoro-1H-pyrazole4-Fluoro-1H-pyrazole
[Molecular Formula]

C3H3FN2
[MDL Number]

MFCD10699125
[MOL File]

35277-02-2.mol
[Molecular Weight]

86.07
Chemical PropertiesBack Directory
[Melting point ]

38-40 °C
[Boiling point ]

193℃
[density ]

1.320
[Fp ]

70℃
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[form ]

low melting solid
[pka]

13.66±0.50(Predicted)
[color ]

Colourless to off-white
[InChI]

InChI=1S/C3H3FN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6)
[InChIKey]

RYXJXPHWRBWEEB-UHFFFAOYSA-N
[SMILES]

N1C=C(F)C=N1
Safety DataBack Directory
[Symbol(GHS) ]


GHS05,GHS07
[Signal word ]

Danger
[Hazard statements ]

H302-H315-H318-H335
[Precautionary statements ]

P280-P301+P312+P330-P302+P352-P305+P351+P338+P310
[HS Code ]

2933199090
Hazard InformationBack Directory
[Uses]

4-Fluoropyrazole is used in preparation and palladium catalyzed cross-coupling reactions of tributylstannyl fluoropyrazole.
Spectrum DetailBack Directory
[Spectrum Detail]

4-Fluoro-1H-pyrazole(35277-02-2)1HNMR
4-Fluoro-1H-pyrazole(35277-02-2)FT-IR
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