Updated CAS

4-Vinylbenzeneboronic acid

product Name 4-Vinylbenzeneboronic acid
Synonyms 4-Vinylphenylboronic acid; Styrene-4-boronic acid; (4-ethenylphenyl)boronic acid
Molecular Formula C8H9BO2
Molecular Weight 147.9669
InChI InChI=1/C8H9BO2/c1-2-7-3-5-8(6-4-7)9(10)11/h2-6,10-11H,1H2
CAS Registry Number 2156-04-9
Molecular Structure 2156-04-9 4-Vinylbenzeneboronic acid
Density 1.09g/cm3
Melting point 188-189℃
Boiling point 306.2°C at 760 mmHg
Refractive index 1.539
Flash point 139°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.;
S37/39:Wear suitable gloves and eye/face protection.;
Gold Suppliers(8):
Beijing Pure Chem Co.,Ltd.    Tel:+86-10-83993285,13501360655
HuaiBei SanHe Developing Co., Ltd.    Tel:+86-561-3197508,2139537
BeiJing Qicaichem Technology Co. Ltd.    Tel:+86-10-51037545 52838163
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