Title: Phenoxazine
CAS Registry Number: 135-67-1
Additional Names: Phenazoxine
Molecular Formula: C12H9NO
Molecular Weight: 183.21
Percent Composition: C 78.67%, H 4.95%, N 7.65%, O 8.73%
Literature References: Prepn from 2-aminophenol and 2-aminophenol-HCl: Kehrmann, Neil, Ber. 47, 3107 (1903); de Antoni, Bull. Soc. Chim. Fr. 1963, 2871; by heating 2-amino-2¢-hydroxydiphenyl ether in a sealed tube at 270-280° for 40 hrs: Cullinane et al., J. Chem. Soc. 1934, 718.
Properties: Leaflets from alc, mp 156°. Freely sol in abs methanol, ethanol, ether, CHCl3, benzene. Sparingly sol in petr ether.
Melting point: mp 156°
Derivative Type: 10-Acetylphenoxazine
Molecular Formula: C14H11NO2
Molecular Weight: 225.24
Percent Composition: C 74.65%, H 4.92%, N 6.22%, O 14.21%
Properties: Prisms, mp 142°. Sparingly sol in hot water; sol in alc; freely sol in glacial acetic acid.
Melting point: mp 142°
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