5-aldehyde -2-methoxy benzene boronic acid; 5-Formyl-2-methoxybenzeneboronic acid, 127972-02-5

Chinese name:5-aldehyde -2-methoxy benzene boronic acid; 5-Formyl-2-methoxybenzene boronic acid
english name:2-Methoxy-5-formylphenylboronic acid
chinese alias:5-aldehyde -2-methoxy benzene boronic acid 5-Formyl-2-methoxybenzene boronic acid 2-Methoxy-5-formylphenylboronic acid
english alias:5-Formyl-2-methoxyphenylboronic acid
CAS No:127972-02-5
chemical formula: C8H9BO4
molecular weight:179.966
density:1.25g/cm3
melting point:154-157 ℃
boiling point:417.4°C at 760 mmHg
flash Point:206.2°C
vapor pressure:1.03E-07mmHg at 25°C
refractive index:1.537
dangerous Goods Transport No: UN1759
hazard Category Code: r34: Causes burns.
Dangerous Goods Marking: c: Corrosive substances
safety instructions: 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. 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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