Risk Evaluation for Dibutyl Phthalate (1,2-Benzene
EPA designated dibutyl phthalate (1,2-Benzene- dicarboxylic acid, 1,2- dibutyl ester) as a High-Priority Substance in December 2025 and the chemical is currently undergoing risk evaluation. Find other information about other chemicals undergoing risk evaluations under TSCA . On this page: Background on dibutyl phthalate
Ecological Risk Assessment of Phthalate Esters (DBP and DEHP
As a new type of pollutant, phthalate esters (PAEs) are common organic compounds in industrial production and daily life, which are widely detected in surface water environment. Among them, dibutyl phthalate (DBP) and bis (2-ethylhexyl) phthalate (DEHP) have attracted much attention due to their harmful effects on aquatic life such as endocrine disrupting effects. In this study, the toxicity
Exposure Assessment:Potential for the Presence of Phthalates
(CPSIA) restricts the presence of six phthalates in children’s toys and child care articles: Dibutyl phthalate (DBP), Benzyl butyl phthalate (BBP), and Di-(2-ethylhexyl phthalate (DEHP) may not be present in concentrations above 0.1 percent in accessible component parts of children’s toys and child care articles (CPSC, 2014).
Dibutyl Phthalate (DBP) Ingredient & Chemical Distributor | Redox
Dibutyl-1,2-benzenedicarboxylate DBP BENZENAMINE, 4,4'-METHYLENEBIS-Bonding Agent Aromatic Polyamine Adduct Vulcabond VP Phthalic acid, dibutyl ester Aromatic Polyamine Adducts 1,2-Benzenedicarboxylic acid, dibutyl ester
Dibutyl Phthalate - US EPA
Dibutyl phthalate levels of 3.3 to 5.7 nanograms per cubic meter (ng/m 3) were detected in the air near New York City. Dibutyl phthalate levels in rooms recently covered with polyvinyl chloride tiles ranged from 15,000 to 26,000 ng/m 3. (1) Dibutyl phthalate was detected in some drinking water supplies at levels ranging from 0.1 to 5 ppb. (1)
- Why do we source dibutyl phthalate (DBP) from neuchem?
- Why source Dibutyl Phthalate (DBP) from Neuchem?
- Neuchem enjoys relationships with world-class producers of Dibutyl Phthalate, enabling us to supply our customers with minimal lead times and cost savings. As an integral link in your supply chain, we deliver raw materials to your doorstep in a secure, cost-competitive, and friendly environment.
- How is dibutyl phthalate produced?
- Dibutyl phthalate is produced through the esterification of the carboxyl groups of dibutyl phthalate with n-butyl alcohol in the presence of sulfuric acid as a catalyst (ECHA, 2009). After the esterification reaction, excess alcohol is recovered and dibutyl phthalate is purified through distillation or activated charcoal (ECHA, 2009).
- Is dibutyl phthalate (DBP) a phthalate?
- Yes, DBP is a phthalate. It has the same core structure as DIDP and DINP but with two shorter side chains attached, each having four carbon atoms. It is an oily liquid that is soluble in fat and to some extent in water.
- What is dibutyl phthalate used for?
- It improves the flexibility and adhesive properties of these products, making them suitable for bonding a wide range of materials in construction, automotive, and industrial applications. Dibutyl Phthalate is used as a solvent and plasticizer in the formulation of inks, coatings, and paints.
- What is DBP used for?
- DBP is used as a softening agent and lubricant in the textile industry, particularly in the production of synthetic fibers, fabrics, and yarns. It improves the flexibility, drapability, and processing characteristics of textile materials, making them suitable for apparel, upholstery, and other textile applications.
