1-methyl -1H-imidazole -4-sulfonyl chloride, 137049-00-4

Chinese name:1-Methyl-1H-imidazole-4-sulfonyl chloride
english name:1-Methyl-1H-imidazole-4-sulfonyl chloride
chinese alias:1H-imidazole -1-methyl -4-sulfonyl chloride; N-methyl-imidazole 4-sulfonyl chloride; 1-methylimidazole-4-sulfonyl chloride
english alias:1-methyl-1H-imidazole-4-sulfonyl chloride;1-methylimidazole-4-sulfonyl chloride;
CAS No:137049-00-4
chemical formula: C4H5ClN2O2S
molecular weight:180.61
density:1.6g/cm3
melting point:85-90 ℃
boiling point:366.9°C at 760 mmHg
flash Point:175.7°C
vapor pressure: 2.99 E-05mmHgat25 °C
Refractive index:1.621
hazard Category Code: r14: It reacts violently when exposed to water. R29: Water releases toxic gases. R34: Causes burns.
Dangerous Goods Signs: c: Corrosive substances
safety instructions: s8: Keep the container dry. S22: Do not breathe dust. S26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment. S30: Never add water to this product. S45: If you have an accident or feel unwell, seek medical help immediately (preferably with the product container label). S36/37/39: Wear suitable protective clothing, gloves and use protective eyewear or face shield.

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