Di- 2-ethylhexyl phthalate-3 4 5 6-d4
WebDEHP, which is an abbreviation for di(2-ethylhexyl) phthalate, is a manufactured chemical that is commonly added to plastics to make them flexible. Other names for this compound are dioctyl phthalate (DOP) and bis(2-ethylhexyl) phthalate (BEHP). (Note that di-n-octyl phthalate, however, is the name for a different chemical.) Trade names Webdi-n-Butyl phthalate: 83. 4-nitroquinoline-1-oxide: 84. Isodrin: 85. Fluoranthene: 86. Benzidine: 87. Pyrene: 88. Aramite: 89. p-Terphenyl-d14: 90. Chlorbenzilate: 91. Benzyl butyl phthalate: 92. Kepone: 93. Bis(2-ethylhexyl)phthalate: 94. 3,3'-Dichlorobenzidine: 95. Benzo[a]anthracene ... 40 °C (hold 2 min) to 290 °C at 20 °C/min to 303 °C ...
Di- 2-ethylhexyl phthalate-3 4 5 6-d4
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WebFeb 8, 2005 · The metabolism of di(2-ethylhexyl)phthalate (DEHP) in humans was studied after three doses of 0.35 mg (4.7 μg/kg), 2.15 mg (28.7 μg/kg) and 48.5 mg (650 μg/kg) … Webother chemicals, such as di-isononylcyclohexane-1,2-dicarboxylate (DINCH) and di(2-ethylhexyl) terephthalate (DEHT), that also increase the flexibility of plastics. 13-15. EPA is planning to conduct an assessment of alternatives to several phthalates. 1. For most phthalates, the major route of exposure is food ingestion. 4,16-19. However, personal
WebOct 1, 2015 · BBP Benzyl butyl phthalate . BHT 2,6-di-t-butyl-4-methylphenol °C degree Celsius . CaCl. 2 . Calcium chloride . CASRN Chemical Abstracts Service Registry Number . ... (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 ... WebDi(2-ethylhexyl)phthalate-3,4,5,6 D4 (D4-DEHP), purity 98.7 atom % D, was purchased from Dr. Ehrenstorfer GmbH, Augs-burg, Germany. The synthesis of the secondary …
WebDi(2-ethylhexyl) phthlate (DEHP) is a manufactured chemical that is commonly added to plastics to make them flexible. DEHP is a colorless liquid with almost no odor. DEHP is present in plastic products such as … WebPurchase 93951-87-2 Certified Reference Standards from AccuStandard. Order Bis(2-ethylhexyl) Phthalate-3,4,5,6-d4 as Catalog No. PHTH-D4-011S. CAS No. 93951-87-2 - Bis(2-ethylhexyl) Phthalate-3,4,5,6-d4 - …
Web28.3 1854 32.3 2039 36.4 2302 . Figure 1.2.2. Plot of data to determine the DLOP/RQL for DNHP, DLOP = 1.97µg and RQL = 6.56µg. (Y = 64.8X -20.7) Below are chromatograms of the RQL level. 2. Sampling Procedure Figure 1.2.3. Chromatogram of the RQL of DHP. (1 through 2 = mixed isomers of dihexyl phthalate; 3 = di-n-hexyl phthalate) Figure 1.2.4 ...
WebOctanol/Water Partition (Kow): Log Kow = 4.89 Density/Spec. Grav.: 0.99 at 20 C Solubility: 0.285 mg/L of water at 24 C; Slightly soluble in water Soil sorption coefficient: Log Koc measured at 4 to 5; low mobility in soil Odor/Taste Thresholds: N/A Bioconcentration Factor: Log BCF =2 to 4 in fish; expected to bioconcentrate in aquatic organisms. how to start an offshore bank accountWebOct 27, 2024 · Jarfelt K, Dalgaard M, Hass U, Borch J, Jacobsen H, Ladefoged O. Antiandrogenic effects in male rats perinatally exposed to a mixture of di(2-ethylhexyl) … how to start an oil drilling companyWebDI(2-ETHYLHEXYL) PHTHALATE. CAS number: 117-81-7 Synonyms: DEHP; Di-sec-octyl phthalate; DOP; bis(2-Ethylhexyl) phthalate; Phthalic acid, bis (2-ethylhexyl) ester. … react bootstrap dropdown with iconWebAdditionally, the isotopic atoms of some DEHP isotopic tracers (di(2-ethylhexyl)-[7-14 C]phthalate or di(2-ethylhexyl)phthalate-3,4,5,6 D4) are usually located in the … how to start an oilfield service companyWebBis (2-ethylhexyl) phthalate ( di-2-ethylhexyl phthalate, diethylhexyl phthalate, diisooctyl phthalate, DEHP; incorrectly — dioctyl phthalate, DIOP) is an organic compound with the formula C 6 H 4 (CO 2 C 8 H 17) … react bootstrap error messageWebDi(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. ... (ring-D4) to a healthy, Caucasian male volunteer, aged 63 (Koch ... react bootstrap dropdown navbarWebJan 16, 2024 · The internal standards di-n-butyl phthalate-d4; diethyl phthalate-3,4,5,6-d4; and bis(2-ethylhexyl) phthalate-3,4,5,6-d4 were obtained from AccuStandard (New Haven, USA). Solvents used in this study were chromatographically pure (Burdick & Jackson, USA). Sample collection react bootstrap dropdown selected value