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7218-52-2

Name 4-Hydroxybut-2-ynoic acid
CAS 7218-52-2
Molecular Formula C4H4O3
MDL Number MFCD06658457
Molecular Weight 100.07
MOL File 7218-52-2.mol
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Chemical Properties

Melting point  115-116 °C
Boiling point  319.2±25.0 °C(Predicted)
density  1.429±0.06 g/cm3(Predicted)
storage temp.  2-8°C
solubility  Acetonitrile (Slightly), DMSO (Slightly)
form  Solid
pka 2.09±0.10(Predicted)
color  Pale Beige to Light Beige

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Risk Statements 
Safety Statements 

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