Pale yellow to brownish yellow powder with a relative density of 1.2g/cm3. Melting point above 98.0, soluble in ethanol, ether, acetone, benzene, toluene, dichloromethane, carbon tetrachloride and ethyl acetate and other organic solvents, soluble in gasoline, insoluble in water. Odorless, tasteless, non-toxic.

Soluble in dichloromethane, acetone, soluble in benzene, carbon tetrachloride, ethyl acetate, ethanol, slightly soluble in gasoline, insoluble in water. Gradually decompose when exposed to heat.

Industrial products are light yellow or yellowish brown, density of 1.26~1.32g/cm3. Soluble in benzene, chloroform, carbon disulfide, propanol, methanol, ethanol, insoluble in gasoline, insoluble in water, dilute acid, dilute alkali.

Off-white or light yellow powder, soluble in benzene, ethyl acetate, insoluble in water. Slightly soluble in gasoline.

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