1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

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Names

[ CAS No. ]:
1002334-12-4

[ Name ]:
1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

[Synonym ]:
1-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
1H-Pyrazole, 1-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
389.8±15.0 °C at 760 mmHg

[ Molecular Formula ]:
C15H19BN2O2

[ Molecular Weight ]:
270.135

[ Flash Point ]:
189.6±20.4 °C

[ Exact Mass ]:
270.153961

[ PSA ]:
36.28000

[ LogP ]:
2.17150

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.546

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-BROMO-1-PHENYL-1H-PYRAZOLE
  • Bis(pinacolato)diboron
  • 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

DownStream

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%