98437-24-2

Name Benzofuran-2-boronic acid
CAS 98437-24-2
Molecular Formula C8H7BO3
MDL Number MFCD00236019
Molecular Weight 161.95
MOL File 98437-24-2.mol
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Chemical Properties

Appearance white to light yellow crystal powder
Melting point  114-116 °C (lit.)
Boiling point  340.4±34.0 °C(Predicted)
density  1.31±0.1 g/cm3(Predicted)
storage temp.  Inert atmosphere,Store in freezer, under -20°C
form  Powder
pka 6.22±0.30(Predicted)
color  Pale yellow to yellow
Water Solubility  Soluble in water.
BRN  1637889
InChI InChI=1S/C8H7BO3/c10-9(11)8-5-6-3-1-2-4-7(6)12-8/h1-5,10-11H
InChIKey PKRRNTJIHGOMRC-UHFFFAOYSA-N
SMILES O1C(B(O)O)=CC2=CC=CC=C12
CAS DataBase Reference 98437-24-2(CAS DataBase Reference)
Storage Precautions Store under nitrogen

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H335-H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  C,Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
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 .
S36:Wear suitable protective clothing .
WGK Germany  3
Hazard Note  Corrosive
HazardClass  IRRITANT, MOISTURE SENSITIVE
HS Code  29329990

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