2-Formylthiophene-3-boronic acid Structure

2-Formylthiophene-3-boronic acid

Chemical Properties

Melting point 167-193 °C (lit.)
Boiling point 396.7±52.0 °C(Predicted)
Density  1.41±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
pka 7.91±0.53(Predicted)
Appearance Light yellow to yellow Solid
Sensitive  Air Sensitive
BRN  4393584
InChI 1S/C5H5BO3S/c7-3-5-4(6(8)9)1-2-10-5/h1-3,8-9H
InChIKey BBENFHSYKBYWJX-UHFFFAOYSA-N
SMILES OB(O)c1ccsc1C=O
CAS DataBase Reference 4347-31-3(CAS DataBase Reference)
UNSPSC Code 12352103
NACRES NA.22

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Risk Statements  36/37/38
Safety Statements  26-36/37/39
WGK Germany  3
HS Code  29349990
Storage Class 11 - Combustible Solids
NFPA 704:
1
2 0

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2-Formylthiophene-3-boronic acid Chemical Properties,Usage,Production

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