DOP and DBP what is the difference

DOP Dioctyl phthalate
DBP Dibutyl phthalate
DBP volatile large plasticizing effect is not as DOP,back pack sprayer  of course not, at least not completely substitute DOP. Different oxides and indicators of DBP high medical aspect is definitely not in use
Phthalate (DOP)

Nature: generally colorless transparent oily liquid, insoluble in water, soluble in methanol, ethanol, ether and other organic solvents. Mainly used as PVC plasticizers.

By breathing, eating and skin contact directly into the human and animal body. The toxicity of the molecule with the number of carbon atoms in alcohol increases.

Butyl ester phthalate (DBP)

Properties: colorless,household sprayer  odorless and transparent.

Purpose: To plasticizers, non-toxic. PVC is mainly used for secondary plasticizer DOP comparison purposes, DBP and easy migration, often used in conjunction with DOP, a plasticizer is added in order to reduce costs.