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Di- 2-ethylhexyl phthalate-3 4 5 6-d4

WebMar 20, 2024 · Di(2-ethylhexyl) phthalate (DEHP), mono(2-ethylhexyl) phthalate (MEHP), bis-(2-ethylhexyl) phthalate-3,4,5,6-d4 (DEHP-d 4) were purchased from … WebNational Center for Biotechnology Information. 8600 Rockville Pike, Bethesda, MD, 20894 USA. Contact. Policies. FOIA. HHS Vulnerability Disclosure. National Library of …

DI(2-ETHYLHEXYL) PHTHALATE - ACGIH

Web93951-89-4. Dimethyl phthalate-3,4,5,6-d4. dimethyl 3,4,5,6-tetradeuteriobenzene-1,2-dicarboxylate. Phthalic acid, bis-methyl ester D4. DIMETHYL PHTHALATE (RING-D4) … WebMay 25, 2004 · 2.3.. Sample preparation proceduresTo a tube containing 0.50 g of serum, 10 ng of MEHP-d4 and DEHP-d4 was added at 4 °C.Then, 4.0 ml acetone was added and the sample was sonicated for 2 min and vigorously shaken for 5 min.The serum was centrifuged at 3×10 3 g and the supernatant was collected. To the precipitant, 1.0 ml … bitcoin on this morning with holly and phil https://sexycrushes.com

In-depth profiling of di(2-ethylhexyl) phthalate metabolic …

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(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 … WebOEHHA 2009. Air Toxics Hot Spots Program Technical Support Document for Cancer Potencies. Appendix B. Chemical-specific summaries of the information used to derive … das fenster and the alibis

Right to Know Hazardous Substance Fact Sheet

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Di- 2-ethylhexyl phthalate-3 4 5 6-d4

New metabolites of di(2-ethylhexyl)phthalate (DEHP) in human ... - PubMed

WebAdditionally, 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 phthalate moiety, which can only satisfy the research on the … WebOct 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) …

Di- 2-ethylhexyl phthalate-3 4 5 6-d4

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WebPolymeric food spoilage sensor专利检索,Polymeric food spoilage sensor属于 ..相位角专利检索,找专利汇即可免费查询专利, ..相位角专利汇是一家知识产权数据服务商,提供专利分析,专利查询,专利检索等数据服务功能。 WebFormula: C 2 4 H 3 8 O 4 / C 6 H 4 (COOC 8 H 1 7) 2 Molecular mass: 390.6 Boiling point: 385°C Melting point: -50°C Relative density (water = 1): 0.986 Solubility in water: none …

WebDI(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. … 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 ...

WebApplication. Bis (2-ethylhexyl)phthalate-3,4,5,6-d 4 is used to investigate the influence of environmentally relevant dose of DEHP on adipogenesis in the human cell culture model … WebĐẠI HỌC QUỐC GIA HÀ NỘI TRƢỜNG ĐẠI HỌC KHOA HỌC TỰ NHIÊN - NGÔ THỊ TUYẾN YẾN NGHIÊN CỨU PHÂN TÍCH VÀ ĐÁNH GIÁ RỦI RO PHƠI NHIỄM PHTHALATE TỪ KHƠNG KHÍ TRONG NHÀ TẠI HÀ NỘI, VIỆT NAM LUẬN VĂN THẠC SĨ KHOA HỌC Hà Nội - 2024 download by : [email protected] ĐẠI HỌC QUỐC GIA HÀ …

WebOct 24, 2003 · Di(2-ethylhexyl)phthalate-3,4,5,6 D4 (D4-DEHP), purity 98.7 atom % D, was purchased from Dr. Ehrenstorfer GmbH, Augsburg, Germany. The synthesis of the …

WebBenzyl butyl phthalate-d4. Aryl Hydrocarbon Receptor Cancer; Benzyl butyl phthalate-d 4 is the deuterium labeled Benzyl butyl phthalate[1]. Benzyl butyl phthalate, a member of pht das fest tickets eventimWebFeb 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) … das feld robert seethalerWebOctanol/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. das fenster theater ilse aichinger text pdf