Di-n-butyl Phthalate

Di‐n‐butyl phthalate (DBP) Also known as dibutyl phthalate CAS number 84‐74‐2 EINECS number 201‐557‐4 What is DBP? DBP is a substance that is used as a plasticiser to make PVC plastic soft and flexible It is a colourless and odourless organic chemical Where is it used? Effects of in Utero Exposure to Di(n-butyl) Phthalate for Estrogen Receptors a b and Androgen Receptor of Leydig Cell on Rats SHIN WAKUI 1 MASARU SHIRAI 1 MASAYA MOTOHASHI 1 TOMOKO MUTOU 2 NORIKO OYAMA 2 MICHAEL F WEMPE 3 HIROYUKI TAKAHASHI 4 TOMOO INOMATA 1 MASAHIRO IKEGAMI 4 HITOSHI ENDOU 5 AND MASAO ASARI 1 1Department of Toxicology

Dibutyl phthalate

Dibutyl phthalate is a phthalate ester that is the diester obtained by the formal condensation of the carboxy groups of phthalic acid with two molecules of butan-1-ol Although used extensively as a plasticiser it is a ubiquitous environmental contaminant that poses a risk to humans

Diundecyl phthalate's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC) Diundecyl phthalate is not expected to volatilize from dry soil surfaces(SRC) based upon an estimated vapor pressure of 1 2X10-9 mm Hg(SRC) determined from a fragment constant method(4)

Question: The Organic Compound Di-n-butyl Phthalate C6H2 0 1) Is Sometimes Used As A Low-density (1 046 G mL-') Manometer Fluid Compute The Pressure In Torr Of A Gas That Supports A 547 Mm Column Of Di-r-butyl Phthalate The Density Of Mercury Is 13 53 G: ML-1

Dose-dependent effects on cell proliferation seminiferous tubules and male germ cells in the fetal rat testis following exposure to di (n-butyl) phthalate Di-n-butyl phthalate Butyl phthalate n-Butyl phthalate 1 2-Benzenedicarboxylic acid dibutyl ester o-Benzenedicarboxylic acid

HD-1 a stable microbial consortium capable of mineralizing di-n-butyl phthalate (DBP) was developed from activated sludge The dominant microorganisms in the consortium Gordonia sp Burkholderia sp and Achromobacter sp were identified by denaturing gradient gel electrophoresis (DGGE)

Dibutyl phthalate 99%

Dibutyl phthalate 99% Synonym: n-Butyl phthalate DBP Phthalic acid dibutyl ester CAS Number 84-74-2 Linear Formula C 6 H 4-1 2-[CO 2 (CH 2) 3 CH 3] 2 Molecular Weight 278 34 Beilstein/REAXYS Number 1914064 EC Number 201-557-4 MDL number MFCD00009441 PubChem Substance ID 24874456 NACRES NA 22

Series : Aries One-piece Construction : 1-Piece Construction Tubing Diameter : 1 5 in Tubing Quantity Sold : Sold individually Warranty : Lifetime Aries limited warranty with 3-year warranty on finish Prop 65 Warning : WARNING: This product can expose you to chemicals including Di (2-ethylhexyl)phthalate (DEHP) and Di-n-butyl phthalate (DBP) which are known to the State of California to

Abstract Di-n-butyl phthalate is widely used as plasti-cizer which has been listed as priority pollutant due to its toxic and ubiquitous characteristics It is difficult to remove by the conventional wastewater treatment processes In this paper the feasibility of using Micrococcus sp to bioaug-

This MassBank Record with Accession EQ367002 contains the MS2 mass spectrum of 'dibutyl benzene-1 2-dicarboxylate' The mass spectrum was acquired on a LC-ESI-QFT with POSITIVE ionisation using HCD fragmentation with the collision energy '30 (nominal)' at a resolution of 35000 and has the SPLASH 'splash10-0002-0900000000-78eaf490a7fb4d87b419'

Di-n-butyl phthalate (DBP) is widely used in consumer products In humans and in rats DBP is metabolized to mono-n-butyl phthalate (MBP) MBP may also further oxidize to other metabolites of DBP We studied the metabolic profiles of DBP in rats and humans to evaluate the similarities between the two species and between different exposure scenarios In rats administered DBP by oral gavage we

The degradation of di-n-butyl phthalate (DBP) which is a pollutant of concern in an aqueous environment was investigated using the combination of ozonation with ultraviolet irradiation (O 3 /UV) in this study Compared with either ozonation or UV irradiation the hybrid system stimulated the O 3 molecule photolysis and the hydroxyl radical generation therefore the DBP degradation through

3-3-2011Di-n-butyl phthalate is a manufactured chemical that is added to plastics paint glue hair spray and other products It is commonly found in the environment and most people are exposed to low levels in the air water and food No harmful effects have been found in humans In laboratory animals oral exposure to very high levels can cause impaired reproduction and

DI – n-BUTYL PHTHALATE (DnBP) DI-n-BUTYL PHTHALATE (DnBP) Primary plasticizer for PVC and PVC copolymers CAS Number :-UN NO :- 3082 EINECS NO :-84-74-2 201-557-4 Specification Characteristics Unit Test Method Value Typical Properties Colour HU ASTM-D-1045-86 20 max Volatile Loss (110C/2Hrs) wt % KLJTM 0 10max Ester Value mg KOH/g ASTM-D

Effects of Monobutyl and Di(n-butyl) Phthalate in Vitro on Steroidogenesis and Leydig Cell Aggregation in Fetal Testis Explants from the Rat: Comparison with Effects in Vivo in the Fetal Rat and Neonatal Marmoset and in Vitro in the Human Environ Health Perspect March 2007 115 (3): 390–6 PMC 1849934 PMID 17431488 doi:10 1289/ehp 9490

Effects of di-n-butyl phthalate (DBP) on male reproductive development in the rat: implications for human risk assessment Food Chem Toxicol 38 S97–S99 Keys D A Wallace D G Kepler T B and Conolly R B (2000) Quantitative evaluation of alternative mechanisms of blood disposition of di(n-butyl) phthalate and mono(n-butyl

Di-n-butyl Phthalate (DBP) more commonly known as Dibutyl Phthalate is a specialist plasticizer It is used mainly as a plasticizer in resins and a polymer in PVC but it is also used in adhesives printing inks sealants/ grouting agents nitrocellulose paints film coatings and cosmetics Dibutyl Phthalate is known to provide excellent flexibility at low temperatures and it has a broad

Series : Aries One-piece Construction : 1-Piece Construction Tubing Diameter : 1 5 in Tubing Quantity Sold : Sold individually Warranty : Lifetime Aries limited warranty with 3-year warranty on finish Prop 65 Warning : WARNING: This product can expose you to chemicals including Di (2-ethylhexyl)phthalate (DEHP) and Di-n-butyl phthalate (DBP) which are known to the State of California to

Gene expression profiling of di-n-butyl phthalate in normal human mammary epithelial cells J Environ Pathol Toxicol Oncol 26 51–61 Foster P (2005) Disruption of reproductive development in male rat offspring following in utero exposure to phthalate esters Int J Androl 29 140–147 Latini G Del Vecchio A Massaro M et al (2006)

Di-n-butyl Phthalate (DBP) Why am I being warned about potential exposure to DBP? DBP is on the Proposition 65 list because it can cause birth defects or other reproductive harm Exposure to DBP during pregnancy may affect development of the child and may also harm the male and reproductive systems Proposition 65

Di-n-butyl phthalate: DBP C 6 H 4 [COO(CH 2) 3 CH 3] 2: 278 34 84-74-2 Diisobutyl phthalate: DIBP C 6 H 4 [COOCH 2 CH(CH 3) 2] 2: 278 34 84-69-5 Butyl cyclohexyl phthalate: BCP CH 3 (CH 2) 3 OOCC 6 H 4 COOC 6 H 11: 304 38 84-64-0 Di-n-pentyl phthalate: DNPP C 6 H 4 [COO(CH 2) 4 CH 3] 2: 306 40 131-18-0 Dicyclohexyl phthalate: DCP C 6 H 4 [COOC

Butyl benzyl phthalate (BBP) Di- (2-ethylhexyl) phthalate (DEHP) Di-isodecyl phthalate (DIDP) Di-isononyl phthalate (DINP) Di-n-butyl phthalate (DBP) Di-n-hexyl phthalate (DnHP) 3.EU、アメリカの フタルエステルのは、EU、アメリカでもがされています。

CiteSeerX - Document Details (Isaac Councill Lee Giles Pradeep Teregowda): The purpose of this chapter is to describe the analytical methods that are available for detecting measuring and/or monitoring di-n-butyl phthalate its metabolites and other biomarkers of exposure and effect to di-n-butyl phthalate The intent is not to provide an exhaustive list of analytical methods


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