3209-71-0

Name 3-Isoxazolecarboxylic acid
CAS 3209-71-0
Molecular Formula C4H3NO3
MDL Number MFCD06738796
Molecular Weight 113.07
MOL File 3209-71-0.mol
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Chemical Properties

Melting point  149 °C
Boiling point  321.2±15.0 °C(Predicted)
density  1.449±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,2-8°C
form  crystalline solid
pka 3.39±0.10(Predicted)
color  White
InChI InChI=1S/C4H3NO3/c6-4(7)3-1-2-8-5-3/h1-2H,(H,6,7)
InChIKey UXYRXGFUANQKTA-UHFFFAOYSA-N
SMILES O1C=CC(C(O)=O)=N1
CAS DataBase Reference 3209-71-0

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
HS Code  2934999090

Spectrum Detail

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