1H-Pyrazol-3-ylboronic acid

Names

[ Name ]:
1H-Pyrazol-3-ylboronic acid

[Synonym ]:
1H-Pyrazol-3-ylboronic acid
1H-Pyrazol-3-yl boronic acid
1H-Pyrazole-5-Boronic Acid
1H-pyrazol-5-ylboronic acid
MFCD11044442
(1H-Pyrazol-3-yl)boronic acid
Boronic acid, B-1H-pyrazol-3-yl-
Pyrazole-3-Boronic Acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
430.4±37.0 °C at 760 mmHg

[ Melting Point ]:
85-88ºC

[ Molecular Formula ]:
C₃H₅BN₂O₂

[ Molecular Weight ]:
111.895

[ Flash Point ]:
214.1±26.5 °C

[ Exact Mass ]:
112.044411

[ PSA ]:
69.14000

[ LogP ]:
-0.31

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.543

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
Soluble in water.

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%