Journal of the American Chemical Society

Aromatic Isocyanates as Reagents for the Identification of Some Heterocyclic Compounds

RA Henry, WM Dehn

Index: Henry; Dehn Journal of the American Chemical Society, 1949 , vol. 71, p. 2297,2299

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Citation Number: 28

Abstract

-27.77-27.67-23.59-21.21-19.65-18.56-17.74-17.11-16.61-16.20-15.85-15.56-15.31-15.09 vaporization found in the present study, 10,700 cal./mole, gives for the heat of formation of hydrazine in the gaseous state at 298.16'K.) AH= 22,750 cal./mole. Using the value of the heat content function of hydrazine from Table V and those given for nitrogen and hydrogen by Wagman, et a1., I2 the heat of formation at the absolute zero is calculated to be: Afl= ...