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159694-16-3;20406-62-6 2-oxopent-4-enoic acid

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Product Name 2-oxopent-4-enoic acid
CAS No. 159694-16-3;20406-62-6
Synonyms 2-Oxopent-4-enoic acid; 4-pentenoic acid, 2-oxo-; 2-keto-4-pentenoic acid
InChI InChI=1/C5H6O3/c1-2-3-4(6)5(7)8/h2H,1,3H2,(H,7,8)
Molecular Formula C5H6O3
Molecular Weight 114.0993
Density 1.165g/cm3
Boiling point 180°C at 760 mmHg
Flash point 77°C
Refractive index 1.454