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53173-70-9

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53173-70-9 Structure

53173-70-9 Structure
IdentificationBack Directory
[Name]

3-DifluoroMethoxy-4-hydroxybenzaldehyde
[CAS]

53173-70-9
[Synonyms]

Roflumilast Impurity M
3-DifluoroMethoxy-4-hydroxybenzaldehyde
Benzaldehyde, 3-(difluoromethoxy)-4-hydroxy-
[Molecular Formula]

C8H6F2O3
[MDL Number]

MFCD00720656
[MOL File]

53173-70-9.mol
[Molecular Weight]

188.13
Chemical PropertiesBack Directory
[Boiling point ]

276.2±35.0 °C(Predicted)
[density ]

1.395±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

6.38±0.43(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H319-H412
[Precautionary statements ]

P273-P305+P351+P338
[HS Code ]

2913000090
Hazard InformationBack Directory
[Uses]

3-Difluoromethoxy-4-hydroxybenzaldehyde is an impurity of the antiasthmatic drug Roflumilast (R639700).
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