CAS No: 55440-55-6, Chemical Name: 5-chloro-2,4-dimethoxyphenyl isocyanate
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55440-55-6 5-chloro-2,4-dimethoxyphenyl isocyanate

product Name 5-chloro-2,4-dimethoxyphenyl isocyanate
Synonyms 1-chloro-5-isocyanato-2,4-dimethoxybenzene
Molecular Formula C9H8ClNO3
Molecular Weight 213.6177
InChI InChI=1/C9H8ClNO3/c1-13-8-4-9(14-2)7(11-5-12)3-6(8)10/h3-4H,1-2H3
CAS Registry Number 55440-55-6
Molecular Structure 55440-55-6 5-chloro-2,4-dimethoxyphenyl isocyanate
Density 1.24g/cm3
Melting point 94-98℃
Boiling point 314.5°C at 760 mmHg
Refractive index 1.522
Flash point 144°C
Vapour Pressur 0.000464mmHg 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 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).;