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121219-16-7

Name 2,3-Difluorophenylboronic acid
CAS 121219-16-7
EINECS(EC#) -0
Molecular Formula C6H5BF2O2
MDL Number MFCD01863170
Molecular Weight 157.91
MOL File 121219-16-7.mol
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Chemical Properties

Appearance Off-white to light beige crystalline powder
Melting point  95 °C (dec.) (lit.)
Boiling point  274.8±50.0 °C(Predicted)
density  1.35±0.1 g/cm3(Predicted)
storage temp.  0-6°C
form  Crystalline Powder
pka 7.29±0.58(Predicted)
color  White to light beige
Usage Intermediates of Liquid Crystals
BRN  6594341
CAS DataBase Reference 121219-16-7(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
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 .
S36/37:Wear suitable protective clothing and gloves .
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29319099

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