503-83-3 Tetramic acid Tetramic acid

Synonyms：1,5-Dihydro-4-hydroxy-2H-pyrrol-2-one; 5-hydroxy-1,2-dihydro-3H-pyrrol-3-one; Pyrrolidine-2,4-dione
CAS Number：503-83-3
Molecular Formula：C₄H₅NO₂
Molecular Weight：99.088
InChI：InChI=1/C4H5NO2/c6-3-1-4(7)5-2-3/h1,5,7H,2H2
Molecular Structure：
Density：1.425g/cm³
Boiling point：267.7°C at 760 mmHg
Refractive index：1.579
Flash point：115.7°C
Vapour Pressur：0.00108mmHg at 25°C
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