1-Methyl-1H-pyrazole-5-boronicacidpinacolester
Names
[ CAS No. ]:
847818-74-0
[ Name ]:
1-Methyl-1H-pyrazole-5-boronicacidpinacolester
[Synonym ]:
1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
MFCD05861380
1-Methyl-1H-pyrazole-5-boronicacidpinacolester
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
308.3±15.0 °C at 760 mmHg
[ Melting Point ]:
58-61°C
[ Molecular Formula ]:
C10H17BN2O2
[ Molecular Weight ]:
208.065
[ Flash Point ]:
140.3±20.4 °C
[ Exact Mass ]:
208.138306
[ PSA ]:
36.28000
[ LogP ]:
0.71930
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.505
MSDS
Safety Information
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S26
[ HS Code ]:
2934999090
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%