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3,4-Difluorophenol, 2713-33-9
Chinese name:3,4-Difluorophenol
english name:3,4-Difluorophenol
chinese alias: Phenol, 3,4-difluoro-
english alias:3,4-Difluor-phenol;Phenol,3,4-difluoro;3,4-difluoro phenol;
CAS No:2713-33-9
chemical formula: C6H4F2O
molecular weight:130.092
density:1.351g/cm3
melting point:32-36 ℃
boiling point:85 ℃(20MMHG)
flash Point:57°C
vapor pressure:
0.53mmHgat25°C
Refractive index:1.495
packing grade:
II
Dangerous Goods Transport No: UN1325
hazard Category Code: r11: Very flammable.
R34: Causes burns.
R20/21/22: Harmful by inhalation, skin contact and inadvertent swallowing.
Dangerous Goods Signs: f: Flammable substances
C: Corrosive substances
safety instructions: s16: Keep away from fire.
S26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment.
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.
Source: https://www.cnchemshop.com/
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