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175204-30-5 4-[(2-ethoxy-3,4-dioxocyclobut-1-enyl)amino]benzoic acid

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Product Name 4-[(2-ethoxy-3,4-dioxocyclobut-1-enyl)amino]benzoic acid
CAS No. 175204-30-5
Synonyms 4-[(2-ethoxy-3,4-dioxocyclobut-1-en-1-yl)amino]benzoic acid
InChI InChI=1/C13H11NO5/c1-2-19-12-9(10(15)11(12)16)14-8-5-3-7(4-6-8)13(17)18/h3-6,14H,2H2,1H3,(H,17,18)
Molecular Formula C13H11NO5
Molecular Weight 261.2301
Density 1.44g/cm3
Melting point 258℃
Boiling point 469.4°C at 760 mmHg
Flash point 237.7°C
Refractive index 1.621
Hazard Symbols Xi:Irritant;
Risk Codes R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S37/39:Wear suitable gloves and eye/face protection.;