Bis 2-ethylhexyl phthalate是什么

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August undefined, 2024

WebBis(2-ethylhexyl) phthalate-D38 C24H38O4 CID 162343651 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological … WebThe most commonly used phthalates include bis-2-ethylhexyl phthalate (DEHP), di- n -butyl phthalate (DnBP) and butyl benzyl phthalate (BBP). Longer phthalate molecules …

Bis(2-ethylhexyl)phthalate-3,4,5,6-d4 D 98atom 93951-87-2

WebBis(2-ethylhexyl) phthalate Selectophore™; CAS Number: 117-81-7; EC Number: 204-211-0; Synonyms: DEHP,Phthalic acid bis(2-ethylhexyl ester),‘Dioctyl’ phthalate; find Supelco-80030 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Web邻苯二甲酸二(2-乙基己基)酯（dehp），是一种有机化合物，化学式为c24h38o4，常作为聚氯乙烯（pvc）等塑料制品的增塑剂，可增加塑料的弹性和韧性，被广泛应用于塑料工业。2024年10月27日，世界卫生组织国际癌症研究机构公布的致癌物清单初步整理参考，邻苯二甲酸二(2-乙基己基)酯在2b类致癌物清单 ... circle with cross in it symbol

DI(2-ETHYLHEXYL) PHTHALATE See DIBUTYL PHTHALATE …

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. Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (14 pp, 121 K) Oral Slope Factor: 1.4 x 10 -2 per mg/kg-day. Web(REAC H) as regards bis(2-ethylhexyl) phthalate (DEHP), dibutyl phthalate (DBP), benzyl butyl phthalate (BBP) and diisobutyl phthalate (DIBP) (Text with EEA relevance) THE EUROPEAN COMMISSION, Having regard to the Treaty on the Functioning of the European Union, Having regard to Regulation (EC) No 1907/2006 of the European … WebBis (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) … circle with diagonal line on kindle fire

Bis(2-ethylhexyl) adipate 99 103-23-1 - Sigma-Aldrich

Right to Know Hazardous Substance Fact Sheet - Government …

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 … See more Di(2-ethylhexyl) phthalate is produced commercially by the reaction of excess 2-ethylhexanol with phthalic anhydride in the presence of an acid catalyst such as sulfuric acid or para-toluenesulfonic acid. It was first produced … See more DEHP is a component of many household items, including tablecloths, floor tiles, shower curtains, garden hoses, rainwear, dolls, toys, shoes, medical tubing, furniture upholstery, and swimming pool liners. DEHP is an indoor air pollutant in homes and schools. … See more Taiwan In October 2009, Consumers' Foundation, Taiwan (CFCT) published test results that found 5 out of the … See more • FDA Public Health Notification: PVC devices containing the plasticizer DEHP (archived page) • ATSDR ToxFAQs See more Due to its suitable properties and the low cost, DEHP is widely used as a plasticizer in manufacturing of articles made of PVC. Plastics may contain 1% to 40% of DEHP. It is also used as a hydraulic fluid and as a dielectric fluid in capacitors. DEHP also finds use as a See more Toxicity The acute toxicity of DEHP is low in animal models: 30 g/kg in rats (oral) and 24 g/kg in rabbits (dermal). Concerns instead focus on its … See more • Maradonna, Francesca; Evangelisti, Matteo; Gioacchini, Giorgia; et al. (2013). "Assay of vtg, ERs and PPARs as endpoint for the rapid in vitro screening of the harmful effect of Di-(2-ethylhexyl)-phthalate (DEHP) and phthalic acid (PA) in zebrafish primary … See more WebBis(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 … circle with diagonal slash kindle fireWebFR DOC # 2012-10465. Small Entity Compliance Guide: Bottled Water: Quality Standard: Establishing an Allowable Level for di (2-ethylhexyl)phthalate; Availability View - petition PDF. DG SANTE Food Contact Materials: phthalic acid bis (2-ethylhexyl) ester. FDA Mainterm (IAUFC): 117-81-7 ; DI (2-ETHYLHEXYL) PHTHALATE. circle with cross red

"" - Bis 2-ethylhexyl phthalate是什么

Bis 2-ethylhexyl phthalate是什么

EFSA: Updated risk assessment of five phthalates

WebJan 14, 2013 · There are many types of phthalates, among them DBP (di-n-butyl phthalate), DEP (diethyl phthalate), DEHP (di-(2-ethylhexyl) phthalate or bis (2-ethylhexyl) phthalate), BzBP (benzylbutyl phthalate), and DMP (dimethyl phthalate). You aren't likely to see any of them listed on a label, so don't bother memorizing these names. WebPage 1/10 Safety Data Sheet acc. to OSHA HCS Printing date 03/31/2024 Version Number 3 Reviewed on 03/31/2024 48.1.26 * 1 Identification · Product identifier · Trade name: Bis(2-ethylhexyl) Phthalate Standard (1X1 mL) · Part number: PS-100-1 · Application of the substance / the mixture Reagents and Standards for Analytical Chemical Laboratory Use …

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WebBis(2-ethylhexyl phthalate is also called di(2-ethylhexyl)phthalate or DEHP . (1) DEHP is a colorless liquid with almost no odor. (1) The chemical formula for DEHP is C 24 H 38 O 4, and the molecular weight is 390.57 g/mol. (1) The vapor pressure for DEHP is 6.2 × 10-8 mm Hg at 25 °C, and it has a log octanol/water partition coefficient (log K ow Webcontaining phthalates because the longer chain esters (dihexyl phthalate, bis(2-ethylhexyl ) phth alate, di-n-octyl phthalate, and dinonyl phthalate) tend to adsorb to the glassware an d consequently, their extraction recoveries are less than 40 percent. 2.1.2 Solid samples are extracted with methylene chloride/acetone (1:1) or

WebAug 8, 2024 · trimellitic anhydride (TMA). The structure of TOTM is similar to that of di(2-ethylhexyl) phthalate (DEHP), with the exception that TOTM contains a third functionality on the aromatic ring. The presence of three alcohols makes trimellitates significantly more viscous then adipates or phthalates (Hatco, 2008, as cited by Versar, 2010). WebBIS(2-ETHYLHEXYL) ISOPHTHALATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the …

WebDIBUTYL PHTHALATE and DI(2-ETHYLHEXYL) PHTHALATE: METHOD 5020, Issue 2, dated 15 August 1992 - Page 3 of 4 to air dry. b. Store samples overnight in cassettes. c. Prepare for analysis (steps 5 through 7) and analyze together with working standards (steps 11 and 12). d. Prepare a graph of R vs. mg analyte recovered. 10. WebMay 9, 2013 · Bis(2-ethylhexyl) phthalate. Formula:C24H38O4. Molecular weight:390.5561. IUPAC Standard InChI:InChI=1S/C24H38O4/c1-5-9-13-19(7-3)17-27 …

WebDec 14, 2024 · What is di(2-ethylhexyl) phthalate (DEHP)? DEHP (CASRN 117-81-7) is part of a class of synthetic chemicals known as phthalates. Phthalates are used as solvents in household products and as plasticizers to make plastics more flexible and resilient. ... Risk management approach for 1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester (DEHP ...

WebBIS(2-ETHYLHEXYL) PHTHALATE (DEHP) CAS No: 117-81-7 EINECS No: 204-211-0 RISK ASSESSMENT Final Report, 2008 Sweden Rapporteur for the risk assessment of bis(2-ethylhexyl) phthalate is the Swedish Chemical Agency. Contact point: Swedish Chemicals Agency P.O. Box 2 SE – 172 14 SUNDBYBERG Sweden e-mail: … diamond bottled waterWebBis(2-ethylhexyl)phthalate: 117-81-7: 100 pounds: X: U028: DEHP: 117-81-7: 100 pounds: X: U028: Di(2-ethylhexyl) phthalate: 117-81-7: 100 pounds: 313: U028 "X" indicates that this is a second name for an EPCRA section 313 chemical already included on this consolidated list. May also indicate that the same chemical with the same CAS number ... circle with cross through itWebBis(2-ethylhexyl phthalate is also called di(2-ethylhexyl)phthalate or DEHP . (1) DEHP is a colorless liquid with almost no odor. (1) The chemical formula for DEHP is C 24 H 38 O … circle with degree markingsWebProblems Associated with bis(2-ethylhexyl)phthalate Detections in Groundwater Monitoring Wells Page 2 . means of excluding DEHP particulates from sampling, there is a general consensus that . filtering samples is not an appropriate option. If the source of DEHP is attributed to laboratory contamination, the facility should be directed to obtain circle with disney loginWebMay 9, 2013 · bis(2-ethylhexyl) phthalate Di(2-ethylhexyl) phthalate: State: SOLUTION (10% CCl4 FOR 2.7-7.5, 10% CS2 FOR 7.5-26 MICRON) VS SOLVENT SEE … circle with disney wifi parental controlsWebBis (2-ethylhexyl) adipate (Bis (2-ethylhexyl) phthalate (DEHP)), is an ester of adipic acid and 2-ethylhexanol. It is a plasticizer and finds application in plastic technology, in order to impart flexibility to rigid polymers. It is an indirect food additive formed due to contact of adhesives with polymers. [ 1] diamond bottlenecks ukWebBis(2-ethylhexyl) phthalate C24H38O4 CID 8343 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and … diamond bottom chart