1678-49-5

Name 3-BROMO-4-NITROPYRIDINE N-OXIDE
CAS 1678-49-5
Molecular Formula C5H3BrN2O3
MDL Number MFCD00085925
Molecular Weight 218.99
MOL File 1678-49-5.mol
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Chemical Properties

Melting point  152-154°C
Boiling point  393.0±22.0 °C(Predicted)
density  1.98±0.1 g/cm3(Predicted)
storage temp.  Store at 0-8 °C
pka -2.19±0.10(Predicted)
Appearance yellow solid
Water Solubility  Sparingly Soluble in water (0.92 g/L at 25°C).
BRN  150822
InChI InChI=1S/C5H3BrN2O3/c6-4-3-7(9)2-1-5(4)8(10)11/h1-3H
InChIKey YZQMKADIENBVLH-UHFFFAOYSA-N
SMILES C1[N+]([O-])=CC=C([N+]([O-])=O)C=1Br
CAS DataBase Reference 1678-49-5(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280h-P305+P351+P338
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 .
PackingGroup  III
HS Code  2933399990

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