4151-80-8 4,4-Biphenyldiboronic acid
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cas

4151-80-8 4,4'-Biphenyldiboronic acid

product Name 4,4'-Biphenyldiboronic acid
Synonyms -; biphenyl-4,4'-diyldiboronic acid
Molecular Formula C12H12B2O4
Molecular Weight 241.8433
InChI InChI=1/C12H12B2O4/c15-13(16)11-5-1-9(2-6-11)10-3-7-12(8-4-10)14(17)18/h1-8,15-18H
CAS Registry Number 4151-80-8
Molecular Structure 4151-80-8 4,4'-Biphenyldiboronic acid
Density 1.31g/cm3
Melting point 300℃ (dec.)
Boiling point 505.9°C at 760 mmHg
Refractive index 1.62
Flash point 259.7°C
Vapour Pressur 4.69E-11mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36:Wear suitable protective clothing.;
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