Basic

CAS No.	40397-96-4
Product Name	4-chloro-3-nitrophenyl isocyanate
Synonyms	Isocyanic acid 4-chloro-3-nitrophenyl ester; 4-Chloro-3-nitroisocyanatobenzene; 1-chloro-4-isocyanato-2-nitrobenzene
Molecular Formula	C7H3ClN2O3
Molecular Weight	198.5633

Physical property

Density	1.48g/cm3
Melting point	66-69℃
Boiling point	306°C at 760 mmHg
Flash point	138.9°C
Refractive index	1.612

Hazard Symbols	T:Toxic;
Risk Codes	R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.; R36/37/38:Irritating to eyes, respiratory system and skin.; R42/43:May cause sensitization by inhalation and skin contact.;
Safety Description	S22:Do not inhale dust.; S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.; S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;