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40138-18-9

Name 5-Methoxy-2-formylphenylboronic acid
CAS 40138-18-9
Molecular Formula C8H9BO4
MDL Number MFCD03001335
Molecular Weight 179.97
MOL File 40138-18-9.mol
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Chemical Properties

Appearance Yellowish-beige powder
Melting point  155-160 °C
Boiling point  418.0±55.0 °C(Predicted)
density  1.25±0.1 g/cm3(Predicted)
storage temp.  0-6°C
pka 7.75±0.53(Predicted)
CAS DataBase Reference 40138-18-9(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
HazardClass  IRRITANT, KEEP COLD
HS Code  29310099

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