49234

Terephthalsäure-bis-(2-ethylhexyl)-ester

analytical standard

• Synonym(e): Dioctylterephthalat, Bis-(2-ethylhexyl)-terephthalat
• Lineare Formel: C₆H₄-1,4-[CO₂CH₂CH(C₂H₅)(CH₂)₃CH₃]₂
• CAS-Nummer: 6422-86-2
• Molekulargewicht: 390.56
• EG-Nummer: 229-176-9
• MDL-Nummer: MFCD00072256
• UNSPSC-Code: 12162002
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdruck: 1 mmHg ( 217 °C)
• Assay: ≥97.0% (GC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Brechungsindex: n20/D 1.487-1.492; n20/D 1.49 (lit.)
• bp: 400 °C (lit.)
• mp (Schmelzpunkt): −48 °C
• Dichte: 0.986 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; environmental; food and beverages; personal care
• Format: neat
• SMILES String: CCCCC(CC)COC(=O)c1ccc(cc1)C(=O)OCC(CC)CCCC
• InChI: 1S/C24H38O4/c1-5-9-11-19(7-3)17-27-23(25)21-13-15-22(16-14-21)24(26)28-18-20(8-4)12-10-6-2/h13-16,19-20H,5-12,17-18H2,1-4H3
• InChIKey: RWPICVVBGZBXNA-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Anwendung

• Simultaneous determination of legacy and emerging organophosphorus flame retardants and plasticizers: This study highlights the use of Bis(2-ethylhexyl) terephthalate in analytical chemistry, particularly in liquid and gas chromatography-tandem mass spectrometry for the detection of plasticizers in indoor dust. This application underscores its significance in environmental monitoring and safety evaluations (Christia et al., 2019).


• Critical evaluation of several techniques for the analysis of phthalates and terephthalates: This research focuses on various analytical methods, including the use of Bis(2-ethylhexyl) terephthalate, for analyzing liquids used in electronic cigarettes. The study assesses the effectiveness of different techniques in detecting phthalates and terephthalates, contributing to safer product standards in the e-cigarette industry (Moldoveanu and Yerabolu, 2018).

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: awg
• Flammpunkt (°F): 413.6 °F - closed cup
• Flammpunkt (°C): 212 °C - closed cup