Di-n-butyl phthalate.Phthalates derived from alcohols with between 14 carbon atoms are used as plasticisers for cellulose-type plastics, such as cellulose acetate, nitrocellulose and cellulose acetate butyrate, with commonly encountered applications including nail polish.
Din -butyl phthalate (DBP) is widely used in consumer products.Determination of total and free mono-n-butyl phthalate in human urine samples after medication of a di-n-butyl phthalate containing capsule. Hermann Fromme.

Di-n-butyl phthalate. EPA MCLG Level.Water filters certified under the following NSF standards are effective at removing Di-n-butyl phthalate: Filter recommendations for this contaminant are being updated.

Di-n-butyl Phthalate-3,4,5,6-d (DBP-d) is a deuterium-labeled analogue of di-n-butyl phthalate, one of the most widely monitored phthalate esters used in plasticizers, coatings, adhesives, resins, and flexible polymer systems.

Furthermore, visual representations like the one above help us fully grasp the concept of Di-N-Butyl Phthalate Free Paint.
Di-n-butyl phthalate (DBP) is a phthalate used in the manufacture of consumer products such as plastics and personal care products. Widespread exposure in the population occurs throughout life, including during pregnancy and lactation.
Di-n-butyl phthalate is used to make plastics more flexible and is also in carpet backings, paints, glue, insect repellents, hair spray, nail polish, and rocket fuel. What happens to di-n-butylphthalate when it enters the environment?
The microbial metabolism of Di-n-Butyl phthalate and related dialkyl phthalates.Asaoka, K. (2000) Uptake of Phthalate Esters, Di(n-butyl)phthalate and Di(2-ethylhexyl)phthalate, as Environmental Chemicals in Monkeys in Japan.