Free release

23138-50-3 4-ethylphenyl isocyanate

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Product Name 4-ethylphenyl isocyanate
CAS No. 23138-50-3
Synonyms 4-Ethylisocyanatobenzene; 1-ethyl-4-isocyanatobenzene
InChI InChI=1/C9H9NO/c1-2-8-3-5-9(6-4-8)10-7-11/h3-6H,2H2,1H3
Molecular Formula C9H9NO
Molecular Weight 147.1739
Density 0.98g/cm3
Boiling point 208.1°C at 760 mmHg
Flash point 71.7°C
Refractive index 1.514
Risk Codes R23/25:Toxic by inhalation and if swallowed.; R36/37/38:Irritating to eyes, respiratory system and skin.; R42:May cause sensitization by inhalation.;
Safety S23:Do not inhale gas/fumes/vapour/spray.; 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).;