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139962-95-1

Name 4-Methoxy-2-formylphenylboronic acid
CAS 139962-95-1
Molecular Formula C8H9BO4
MDL Number MFCD01319043
Molecular Weight 179.97
MOL File 139962-95-1.mol

Chemical Properties

Appearance white to light yellow powder
Melting point  166-170 °C
Boiling point  395.2±52.0 °C(Predicted)
density  1.25±0.1 g/cm3(Predicted)
storage temp.  0-6°C
solubility  soluble in Methanol
form  powder to crystal
pka 8.61±0.53(Predicted)
color  White to Light yellow
CAS DataBase Reference 139962-95-1(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 .
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT, KEEP COLD
HS Code  2931900090

Hazard Information

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