Di 2-ethylhexyl phthalate是什么

Author: icua

August undefined, 2024

WebMay 30, 2012 · The aim of this study was to evaluate the levels of the primary and secondary metabolites of DEHP [di- (2-ethylhexyl) phthalate] in children with ASD. A total of 48 children with ASD (male: 36, female: 12; mean age: 11 ± 5 years) and age- and sex-comparable 45 HCs (healthy controls; male: 25, female: 20; mean age: 12 ± 5 years) … WebDec 14, 2024 · DEHP was calculated as the sum of 3 metabolites (MEHP, MEOHP and MEHHP). Each metabolite was measured in urine (µg/L). DEHP metabolites were …

Di(2-ethylhexyl)phthalate in Drinking-water

Webcontent="Di(2-ethylhexyl) phthalate (DEHP) is found in many plastics. Exposure to DEHP is generally very low. Increased exposures may come from intravenous fluids delivered through plastic tubing, and from ingesting contaminated foods or water. DEHP is not toxic at the low levels usually present in the environment. In animals, high levels of DEHP … Web1.2. Production. The worldwide production of di(2-ethylhexyl) phthalate has been increasing during recent decades and in the late 1980s amounted to approximately 1 million tonnes per year ().Production of di(2 … reachlocal sign in

Di(2-Ethylhexyl)Phthalate (DEHP) ToxFAQs™ ATSDR

WebJan 31, 1987 · Basis: Orally administered DEHP produced significant dose-related increases in liver tumor responses in rats and mice of both sexes. This may be a synopsis of the full weight-of-evidence narrative. … WebDEHP belongs to a family of chemicals called phthalates, which are added to some plastics to make them flexible. In the past, DEHP was one of the phthalates most frequently used … WebOct 16, 2024 · Di-2-ethylhexyl phthalate (DEHP) is the most common member of the class of phthalates, which are used as plasticizers in polymer products to make plastic flexible. DEHP is also called bis (2-ethylhexyl) phthalate or dioctyl phthalate (DOP). This colorless viscous and lipophilic liquid is more soluble in materials such as paint removers ... how to start a think tank

Di(2-ethylhexyl)phthalate (DEHP): human metabolism and internal ...

CHEMICAL AND PHYSICAL INFORMATION - Toxicological Profile for Di(2 …

Bis(2-ethylhexyl) phthalate (di-2-ethylhexyl phthalate, diethylhexyl phthalate, diisooctyl phthalate, DEHP; incorrectly — dioctyl phthalate, DIOP) is an organic compound with the formula C6H4(CO2C8H17)2. DEHP is the most common member of the class of phthalates, which are used as plasticizers. It is the diester of phthalic acid and the branched-chain 2-ethylhexanol. This colorless viscous l… WebDi (2-ethylhexyl) Phthalate, or DEHP, is the most commonly used of a group of related chemicals called phthalates or phthalic acid esters. The greatest use of DEHP is as a … how to start a third person essayWebexposure to dibutyl phthalate (DBP) and di(2-ethylhexyl) phthalate (DEHP). In particular, the guidance recommends that you, as part of the pharmaceutical industry, avoid the use of these two how to start a thesis paper

"WebDi(2-ethylhexyl)phthalate (DEHP) is a reproductive and developmental toxicant in animals and a suspected endocrine modulator in humans. There is widespread exposure to DEHP in the general population. Patients can be additionally exposed through DEHP-containing medical devices. Toxicokinetic and metabolic knowledge on DEHP in humans is vital not ... " - Di 2-ethylhexyl phthalate是什么

Di 2-ethylhexyl phthalate是什么

Di(2-ethylhexyl)phthalate in Drinking-water

WebJul 13, 2015 · Endocrine disrupting chemicals are abundant in the environment. One of the most prevalent of these compounds is di-(2-ethylhexyl) phthalate (DEHP) with yearly production in the United States estimated at 1–4 million tons (1, 2).Recently, levels of DEHP and its metabolites (primarily Mono-(2-ethylhexyl) phthalate (MEHP)) have been higher … WebDi(2-ethylhexyl)phthalate (DEHP) is a reproductive and developmental toxicant in animals and a suspected endocrine modulator in humans. There is widespread …

Did you know?

WebShowing 1-30 of 60 results for "di(2-ethylhexyl) phthalate" within Products. Products Genes Papers Technical Documents Site Content Chromatograms. Filter & Sort. All Photos (2) Bis(2-ethylhexyl) phthalate. Synonym(s): DEHP, Phthalic acid bis(2-ethylhexyl ester), ‘Dioctyl’ phthalate. Empirical Formula (Hill Notation): C 24 H 38 O 4. 鄰苯二甲酸二(2-乙基己基)酯（英語：bis(2-ethylhexyl)phthalate 或 di(2-ethylhexyl)phthalate，縮寫分別為BEHP與DEHP），又稱鄰苯二甲酸二辛酯、酞酸二辛酯（dioctyl phthalate，縮寫DOP），化學式C6H4(CO2C8H17)2，為鄰苯二甲酸與2-乙基己醇生成的酯類化合物。它是最重要的鄰苯二甲酸酯，也是使用最廣和產量最大的塑化劑。

WebDec 23, 2016 · mono-(2-ethyl-5-carboxypentyl) phthalate (MECPP), for which the geometric mean level in the general population was 9.57 µg/L (CDC 2024). The mean level in children aged 6 to 11 (18.2 µg/L) was almost twice the population mean, exceeding the levels in both adolescents (aged 12 to 19) and adults (20 or older). Higher levels of a contami- WebDi(2-ethylhexyl) phthalate (DEHP) Similar term(s): di-octyl phthalate (DOP). Definition: DEHP is a phthalate, a substance to make plastics more flexible. In the 1990s it was the most commonly used plasticizer, added to many PVC building materials, for example PVC flooring. Other examples of applications include: perfumes, and flexible PVC ...

WebDi(2-ethylhexyl)phthalate (DEHP) is also known as 1,2-benzenedicarboxylic acid bis(2-ethylhexyl)ester, bis(2-ethylhexyl) phthalate, and dioctyl phthalate (DOP). … WebDi-(ethylhexyl)-terephthalate C24H38O4 CID 67914591 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ...

WebMay 9, 2013 · CAS Registry Number: 117-81-7. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript . Other names: Phthalic acid, bis (2-ethylhexyl) ester; Bis (2-ethylhexyl) 1,2-benzenedicarboxylate; Bisoflex 81; Compound 889; Di (ethylhexyl) …

WebDi- (2-Ethylhexyl)amine. Di- (2-ethylhexyl)amine (Di-2-EHA) is a secundary dialkylamine. The raw material for Di-2-EHA is 2-Ethylhexanol, an oxo alcohol based on Propene (steamcracker C3 value chain). Di-2-EHA is used in many different applications, however, the main volumes are consumed for the production of corrosion inhibitors. reachlocal services linkedinWebDec 28, 2024 · New metabolites of di(2-ethylhexyl)phthalate (DEHP) in human urine and serum after single oral doses of deuterium-labelled DEHP. Arch. Toxicol. 79(7): 367-376, … reachlocal woodland hills caWebOct 27, 2024 · As a result, plasticizers such as di(2-ethylhexyl) adipate (DEHA), 1,2-cyclohexane dicarboxylic acid diisononyl ester (DINCH), and dioctyl terephthalate (also known as di(2-ethylhexyl ... reachlocal services pvt. ltdWebFind di(2-ethylhexyl) phthalate and related products for scientific research at MilliporeSigma. US EN. Applications Products Services Support. Advanced Search ... Synonym(s): DEHP-3,4,5,6-d 4, Deuterated DEHP, Deuterated bis(2-ethylhexyl)phthalate, Dioctyl phthalate-3,4,5,6-d 4, Phthalic acid-3,4,5,6-d 4 bis(2-ethylhexyl ester) Empirical ... how to start a thread in javaWebcontent="Di(2-ethylhexyl) phthalate (DEHP) is found in many plastics. Exposure to DEHP is generally very low. Increased exposures may come from intravenous fluids delivered … reachlocal.com sign inWeb1.2. Production. The worldwide production of di(2-ethylhexyl) phthalate has been increasing during recent decades and in the late 1980s amounted to approximately 1 million tonnes per year ().Production of di(2 … how to start a third body paragraphWebof di(2-ethylhexyl) adipate (less than 0.08 mg/m3) near a cool rod machine (operating temperature of 190°C) used to cut PVC film in a meat cutting and wrapping department of a grocery store (Daniels et al., 1985). 1.4.3 Environmental occurrence Di(2-ethylhexyl) adipate may be released into the environment during its manu- reachlofts