Phthalates in Cosmetics | FDA
Historically, the primary phthalates used in cosmetic products have been dibutylphthalate (DBP), used as a plasticizer in products such as nail polishes (to reduce cracking by making them less
Responses of bacterial community to dibutyl phthalate
Phthalate esters (PAEs) are a type of plasticizer that has aroused great concern due to their mutagenic, teratogenic, and carcinogenic effects, wherefore dibutyl phthalate (DBP) and other PAEs have been listed as priority pollutants. In this study, the impacts of DBP on a soil-vegetable ecosystem were investigated.
Responses of bacterial community to dibutyl phthalate
Phthalate esters (PAEs) are a type of plasticizer that has aroused great concern due to their mutagenic, teratogenic, and carcinogenic effects, wherefore dibutyl phthalate (DBP) and other PAEs have been listed as priority pollutants. In this study, the impacts of DBP on a soil-vegetable ecosystem were investigated.
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)
Dibutyl phthalate induces oxidative stress and impairs
Phthalates are abundantly produced plasticizers, and dibutyl phthalate (DBP) is the most widely used derivative in various consumer products and medical devices. This study was conducted to further explore the potential testicular toxicity of DBP in adult rats and to elucidate the underlying mechani
- What is dibutyl phthalate (DBP)?
- N verify (what is YN ?
- ) Dibutyl phthalate (DBP) is an organic compound which is commonly used as a plasticizer because of its low toxicity and wide liquid range. With the chemical formula C 6 H 4 (CO 2 C 4 H 9) 2, it is a colorless oil, although impurities often render commercial samples yellow.
- Is dibutyl phthalate a teratogen?
- Dibutyl phthalate (DBP) is one of the six phthalic acid esters found on the Priority Pollutant List, which consists of pollutants regulated by the United States Environmental Protection Agency (U.S. EPA). DBP was added to the California Proposition 65 (1986) list of suspected teratogens in November 2006.
- Can microorganisms biodegrade dimethyl phthalate?
- Biodegradation by microorganisms represents one route for remediation of DBP. For example, Enterobacter species can biodegrade municipal solid waste—where the DBP concentration can be observed at 1500 ppm—with a half-life of 2–3 hours. In contrast, the same species can break down 100% of dimethyl phthalate after a span of six days.
- What is monobutyl phthalate (MBP)?
- Monobutyl phthalate (MBP) is its major metabolite. Biodegradation by microorganisms represents one route for remediation of DBP. For example, Enterobacter species can biodegrade municipal solid waste—where the DBP concentration can be observed at 1500 ppm—with a half-life of 2–3 hours.
- Is phthalic monoester a photoproduct of DBP?
- Although no previous studies of the photochemistry of DBP on agricultural covers have been found, Hankett et al. (2013) reported that when PVC material additivated with PAEs was UV-irradiated, phthalic monoester was the primary photoproduct, due to homolytic fragmentation of the ester group, finally yielding phthalic acid.
- Do DBP and MBP affect cocoon viability?
- DBP and MBP impact on soil were evaluated by avoidance and reproduction tests using Eisenia andrei as bioindicator. Both compounds reduced cocoon viability decreasing the number of juveniles at the lowest concentration assayed (0.1 mg kg −1 of soil).
