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1-ethylpyrrole-2,5-dione (Molecular Formula: C6H7NO2)

Product Name: 1-ethylpyrrole-2,5-dione
CAS Registry Number: 128-53-0
EINECS: 204-892-4  
Synonyms: 1-ethyl-; ethylmaleimide; 1H-pyrrole-2,5-dione; NEM; maleimide;1-ethylpyrrole-2,5-dione; USAF B-121; N-ethyl-;N-ethylmaleimide; maleic acid N-ethylimide; 128-53-0;
Molecular Structure:
Molecular Formula: C6H7NO2
Molecular Weight: 125.12528
Density:  1.207 g/cm3
Boiling Point:  210 ºC
Melting Point:  41-45 ºC
Flash Point:  73 ºC
Refractive index:  1.514
Risk Codes:  S26;S28A;S36/37/39;S45
Safety Statements:  R20/21;R28;R34;R43
Hazard Symbols:  T+: Very toxic;

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