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499770-79-5 1-benzofuran-5-yl isocyanate

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Product Name 1-Benzofuran-5-yl isocyanate
CAS No. 499770-79-5
Synonyms 5-isocyanato-1-benzofuran
InChI InChI=1/C9H5NO2/c11-6-10-8-1-2-9-7(5-8)3-4-12-9/h1-5H
Molecular Formula C9H5NO2
Molecular Weight 159.1415
Density 1.23g/cm3
Melting point 36.4℃
Boiling point 231.2°C at 760 mmHg
Flash point 93.6°C
Refractive index 1.602
Hazard Symbols Xn:Harmful;
Risk Codes R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.; 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.; S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;