CAS No: 28439-86-3, Chemical Name: 4-butoxyphenyl isocyanate
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28439-86-3 4-butoxyphenyl isocyanate

product Name 4-butoxyphenyl isocyanate
Synonyms 4-n-Butoxyphenyl isocyanate; 1-butoxy-4-isocyanatobenzene
Molecular Formula C11H13NO2
Molecular Weight 191.2264
InChI InChI=1/C11H13NO2/c1-2-3-8-14-11-6-4-10(5-7-11)12-9-13/h4-7H,2-3,8H2,1H3
CAS Registry Number 28439-86-3
Molecular Structure 28439-86-3 4-butoxyphenyl isocyanate
Density 1.01g/cm3
Boiling point 274.7°C at 760 mmHg
Refractive index 1.503
Flash point 114.4°C
Vapour Pressur 0.00533mmHg at 25°C
Hazard Symbols
Risk Codes R20/22:Harmful by inhalation and if swallowed.;
R36/37/38:Irritating to eyes, respiratory system and skin.;
R42:May cause sensitization by inhalation.;
Safety Description 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).;