4-Bromo-2-methylthiophene, 29421-92-9

Chinese name:4-Bromo-2-methylthiophene
english name:4-Bromo-2-methylthiophene
chinese alias:2-methyl -4-bromothiophene
english alias:4-bromanyl-2-methyl-thiophene; 4-bromo-2-methylthiophene; 2-Methyl-4-brom-thiophen;3-bromo-5-methylthiophene;2-methyl-4-bromothiophene; 4-bromo-2-methylthiophene; 4-Bromo-2-methylthiophene;
CAS No:29421-92-9
chemical formula: C5H5BrS
molecular weight:177.06
density:1.581
boiling point:74-76 ℃(20MMHG)
flash Point:155oF
vapor pressure: 1.22mmHgat25°C
Refractive index:1.5740
hazard Category Code: r22: Harmful if swallowed. R41: Risk of serious damage to eyes.
Dangerous Goods Signs: xn: Hazardous substances
safety instructions: s26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment. S39: Wear eye/face protection.

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