(1-Methyl-1H-pyrazol-5-yl)-boronic acid

Post Date:
Jun 28,2013
Expiry Date:
Dec 25,2013
Detailed Description:
Cas No. :720702-41-0 Physical properties about Boronic acid, (1-methyl-1H-pyrazol-5-yl)-are: (1)ACD/LogP: -0.46; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.47; (4)CD/LogD (pH 7.4): -0.72; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 13.22; (8)ACD/KOC (pH 7.4): 7.33; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 36.28 Å2; (13)Index of Refraction: 1.533; (14)Molar Refractivity: 31.78 cm3; (15)Molar Volume: 102.3 cm3; (16)Polarizability: 12.6×10-24 cm3; (17)Surface Tension: 44.3 dyne/cm; (18)Density: 1.23 g/cm3; (19)Flash Point: 149.1 °C; (20)Enthalpy of Vaporization: 59.63 kJ/mol; (21)Boiling Point: 323 °C at 760 mmHg; (22)Vapour Pressure: 0.000111 mmHg at 25 °C.
CAS Registry Number:
720702-41-0
Synonyms:
;1-Methyl-1H-pyrazole-5-boronic acid;(1-Methyl-1H-pyrazol-5-yl)boronic acid;(1-Methyl-1H-pyrazol-5-yl)-boronic acid;
Molecular Formula:
C₄H₇BN₂O₂
Molecular Weight:
125.92
Molecular Structure:

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