77614-79-0

Name 3,5-bis(difluoromethyl)-1H-pyrazole(SALTDATA: FREE)
CAS 77614-79-0
EINECS(EC#) 814-072-3
Molecular Formula C5H4F4N2
MDL Number MFCD03419821
Molecular Weight 168.09
MOL File 77614-79-0.mol
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Chemical Properties

Melting point  54-56 °C(Solv: benzene (71-43-2))
Boiling point  207.4℃ at 101.3kPa
density  1.59 at 20℃
vapor pressure  0.78-8.5Pa at 20-50℃
storage temp.  Store at room temperature
form  Solid
pka 9.36±0.10(Predicted)
Appearance Off-white to light yellow Solid
LogP 1.2-1.59 at 22-25℃ and pH5-9
Dissociation constant 7.8 at 20℃

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
REACH Registrations Active
HazardClass  IRRITANT
HS Code  2933199090

Spectrum Detail

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