Properties: Pale yellow oil. uv max (ethanol): 298 nm (E1%1cm 104.1).
Absorption maximum: uv max (ethanol): 298 nm (E1%1cm 104.1)
Derivative Type: 4-Phenylazobenzoate
Percent Composition: C 78.65%, H 8.91%, N 4.59%, O 7.86%
Properties: Crystals from 2-propanol, mp 55-56°.
Melting point: mp 55-56°
Derivative Type: 3¢,5¢-Dinitrophenylurethane
Percent Composition: C 66.75%, H 8.07%, N 6.87%, O 18.31%
Properties: Crystals from ethanol + water, mp 115-117°.
Melting point: mp 115-117°
Derivative Type: p-Nitrophenylurethane
Percent Composition: C 72.05%, H 8.89%, N 4.94%, O 14.11%
Properties: Crystals from methanol, mp 112°.
Melting point: mp 112°
Status: This monograph has been retired and is no longer subject to revision or update.
产品链接: 91-86-1››