isopropenylboronic acid pinacol ester

Names

[ Name ]:
isopropenylboronic acid pinacol ester

[Synonym ]:
2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
isopropenylboronic acid pinacol ester
1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(1-methylethenyl)-
4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane
4,4,5,5-tetramethyl-2-prop-1-en-2-yl-1,3,2-dioxaborolane

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
157.5±23.0 °C at 760 mmHg

[ Melting Point ]:
157-161ºC

[ Molecular Formula ]:
C₉H₁₇BO₂

[ Molecular Weight ]:
168.041

[ Flash Point ]:
49.1±22.6 °C

[ Exact Mass ]:
168.132156

[ PSA ]:
18.46000

[ LogP ]:
2.19390

[ Appearance of Characters ]:
Liquid | Clear, colorless to brown

[ Vapour Pressure ]:
3.6±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.422

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R10;R36/37/38;R43

[ Safety Phrases ]:
S16-S26-S36/37

[ RIDADR ]:
UN 1993

[ Packaging Group ]:
Ⅲ

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%