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2,4(3H,5H)-Furandione (Molecular Formula: C4H4 O3)

Product Name: 2,4(3H,5H)-Furandione
CAS Registry Number: 4971-56-6
EINECS: 225-617-4  
Synonyms: Butanoic acid, 4-hydroxy-3-oxo-, g-lactone; Tetronic acid (6CI);2,4(3H,5H)-Furandione;Acetoaceticacid, 4-hydroxy-, g-lactone (7CI);Tetrahydrofuran-2,4-dione; Tetrahydrofuran-3,5-dione;
Molecular Structure:
Molecular Formula: C4H4 O3
Molecular Weight: 100.07
Density:  1.375g/cm3
Boiling Point:  324.3°Cat760mmHg
Melting Point:  139-140°C (dec.)
Flash Point:  151.1°C
Refractive index:  1.47
Risk Codes:  36/37/38
Safety Statements:  
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37/39-36
Hazard Symbols:  Xi: Irritant;

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