Dioctyl phthalate

Dioctyl phthalate Structure
Dioctyl phthalate structure
Common Name Dioctyl phthalate
CAS Number 117-84-0 Molecular Weight 390.556
Density 1.0±0.1 g/cm3 Boiling Point 416.4±13.0 °C at 760 mmHg
Molecular Formula C24H38O4 Melting Point 25ºC
MSDS Chinese USA Flash Point 222.3±9.3 °C

Analysis of phthalates in milk and milk products by liquid chromatography coupled to quadrupole Orbitrap high-resolution mass spectrometry.

J. Chromatogr. A. 1362 , 110-8, (2014)

A new analytical method was developed and validated for simultaneous analysis of 27 phthalates in milk and milk products. Response surface methodology was employed to optimize a quick, easy, cheap, effective, rugged, and safe (QuEChERS) sample preparation met...

Monitoring and removal of residual phthalate esters and pharmaceuticals in the drinking water of Kaohsiung City, Taiwan.

J. Hazard. Mater. 277 , 53-61, (2014)

This study monitored the occurrence and removal efficiencies of 8 phthalate esters (PAEs) and 13 pharmaceuticals present in the drinking water of Kaohsiung City, Taiwan. The simultaneous electrocoagulation and electrofiltration (EC/EF) process was used to rem...

Growth of cedar-like Au nanoparticles coating on an etched stainless steel wire and its application for selective solid-phase microextraction.

Anal. Chim. Acta 876 , 55-62, (2015)

A novel cedar-like Au nanoparticles (AuNPs) coating was fabricated on an etched stainless steel (SS) wire by direct chemical deposition and used as an efficient and unbreakable solid phase microextraction (SPME) fiber. The etched SS wire offers a rough surfac...

Fabrication and application of zinc-zinc oxide nanosheets coating on an etched stainless steel wire as a selective solid-phase microextraction fiber.

J. Chromatogr. A. 1384 , 28-36, (2015)

A novel zinc-zinc oxide (Zn-ZnO) nanosheets coating was directly fabricated on an etched stainless steel wire substrate as solid-phase microextraction (SPME) fiber via previous electrodeposition of robust Zn coating. The scanning electron micrograph of the Zn...

Determination of phthalates released from paper packaging materials by solid-phase extraction-high-performance liquid chromatography.

J. Chromatogr. Sci. 52(5) , 383-9, (2014)

A solid phase extraction (SPE) high-performance liquid chromatography (HPLC) method was developed for the simultaneous determination of 10 phthalic acid esters (dimethyl phthalate, diethyl phthalate, dipropyl phthalate, benzylbutyl phthalate, diisobutyl phtha...

Simultaneous GC-MS determination of eight phthalates in total and migrated portions of plasticized polymeric toys and childcare articles.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 985 , 103-9, (2015)

A gas chromatography/mass spectrometric method was developed for the simultaneous determination of eight phthalic acid esters (PAEs) in toys and child care articles that are made of plasticized plastic. The novel method was used to determine the total concent...

A novel cellulose-dioctyl phthate-baker's yeast biosorbent for removal of Co(II), Cu(II), Cd(II), Hg(II) and Pb(II).

J. Environ. Sci. Health. A. Tox. Hazard. Subst. Environ. Eng. 50 , 1072-81, (2015)

In this work, dioctyl phthalate (Dop) was used as a highly plasticizing material to coat and link the surface of basic cellulose (Cel) with baker's yeast for the formation of a novel modified cellulose biosorbent (Cel-Dop-Yst). Characterization was accomplish...

Migrated phthalate levels into edible oils.

Food. Addit. Contam. Part. B. Surveill. 8 , 190-4, (2015)

The determination of phthalates in edible oils (virgin olive oil, olive oil, canola oil, hazelnut oil, sunflower oil, corn oil) sold in Turkish markets was carried out using gas chromatography-mass spectrometry. Mean phthalate concentrations were between 0.10...

Monitoring of PAEMs and beta-agonists in urine for a small group of experimental subjects and PAEs and beta-agonists in drinking water consumed by the same subjects.

J. Hazard. Mater. 277 , 169-79, (2014)

This 5-month study contains two parts: (1) to monitor the concentrations of 11 phthalate esters metabolites (PAEMs) and two beta-agonists in human urine samples collected from a small group of consented participants including 16 females and five males; and (2...

Occurrence of phthalic acid esters in source waters: a nationwide survey in China during the period of 2009-2012.

Environ. Pollut. 184 , 262-70, (2014)

The first nationwide survey of six phthalic acid esters (PAEs) (diethyl phthalate (DEP); dimethyl phthalate (DMP); di-n-butyl phthalate (DBP); butyl benzyl phthalate (BBP); bis(2-ethylhexyl) phthalate (DEHP); di-n-octyl phthalate (DnOP)) in source waters was ...