2,3-Dichloro-5,6-dicyano-1,4-benzoquinone CAS NO.84-58-2

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1. Introduction of 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone

The 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, with its CAS NO 84-58-2, is a kind of yellow or orange crystalline powder. It has synonyms of DDQ (oxidizing agent);2,3-Dicyano-5,6-dichlorobenzoquinone;5,6-Dicyano-2,3-dichloro-p-benzoquinone;4,5-Dichloro-3,6-dioxo-1, 4-cyclohexadiene-1,2-dicarbonitrile;1,4-Cyclohexadiene-1,2-dicarbonitrile,4,5- dichloro-3,6-dioxo-;2,3-Dichloro-5,6-dicyano-p-quinone;5,6-Dichloro-2,3-dicyano-p-benzoquinone;Dichlorodicyano-p-benzoquinone;1,2-Dichloro-4,5-dicyanobenzoquinone;Dichlorodicyanoquinone;4-benzoquinone and 1,2-Dicarbonitrile-4,5-dichloro-3,6-dioxo-1,4-cyclohexadiene.
 

2. Properties of 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone

ACD/LogP: 2.566 ACD/LogD (pH 5.5): 2.57 ACD/LogD (pH 7.4): 2.57
ACD/BCF (pH 5.5): 52.46 ACD/BCF (pH 7.4): 52.46
ACD/KOC (pH 5.5): 592.48 ACD/KOC (pH 7.4): 592.48
#H bond acceptors: 4 #Freely Rotating Bonds: 0 Polar Surface Area: 81.72  2
Index of Refraction: 1.601 Molar Refractivity: 45.734 cm3
Molar Volume: 133.481 cm3 Polarizability: 18.13 10-24cm3
Surface Tension: 71.4369964599609 dyne/cm Density: 1.701 g/cm3
Flash Point: 136.317 °C Enthalpy of Vaporization: 54.196 kJ/mol
Boiling Point: 301.789 °C at 760 mmHg Vapour Pressure: 0.00100000004749745 mmHg at 25°C