White or light yellow powder, density of 1.24g/cm3, soluble in carbon disulfide, benzene, chloroform, insoluble in water. Storage stability.

Gray white or light yellow powder, tasteless, soluble in hot chloroform, hot benzene, insoluble in acetone, carbon tetrachloride, ethanol and water. Slightly soluble in gasoline, benzene, toluene, hot alcohol.

White or light yellow powder, non-toxic, tasteless, soluble in dilute alkali, carbon disulfide, benzene, acetone and dichloromethane, slightly soluble in chloroform, insoluble in ethanol, carbon tetrachloride, ethyl acetate.

White to Milky White powder, relative density 1.14g/cm3, melting point not less than 178.0°C. Soluble in ethanol, benzene and chloroform, insoluble in water, storage stability.

Rubber accelerator ZDEC(ZDC, EZ) is used as a speeding accelerator for natural rubber and synthetic rubber, especially suitable for butyl rubber, ethylene propylene rubber and latex, and is a good active agent for thiazole and sulfenamide accelerators

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