Basic

CAS No.	75140-04-4
Product Name	4-(3-hydroxyanilino)-1,2-dihydronaphthalene-1,2-dione
Synonyms	4-[(3-hydroxyphenyl)amino]naphthalene-1,2-dione
Molecular Formula	C16H11NO3
Molecular Weight	265.2634

Physical property

Density	1.442g/cm3
Melting point	300℃
Boiling point	488°C at 760 mmHg
Flash point	248.9°C
Refractive index	1.737

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description	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.;