49234
Bis(2-ethylhexyl) terephthalate
analytical standard
Synonym(s):
Dioctyl terephthalate, Bis(2-ethylhexyl) terephthalate
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About This Item
Linear Formula:
C6H4-1,4-[CO2CH2CH(C2H5)(CH2)3CH3]2
CAS Number:
Molecular Weight:
390.56
UNSPSC Code:
12162002
NACRES:
NA.24
EC Number:
229-176-9
MDL number:
grade
analytical standard
Quality Segment
vapor pressure
1 mmHg ( 217 °C)
assay
≥97.0% (GC)
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.487-1.492, n20/D 1.49 (lit.)
bp
400 °C (lit.)
mp
−48 °C
density
0.986 g/mL at 25 °C (lit.)
application(s)
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
InChI key
RWPICVVBGZBXNA-UHFFFAOYSA-N
General description
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
Application
- 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).
Storage Class
10 - Combustible liquids
flash_point_f
413.6 °F - closed cup
flash_point_c
212 °C - closed cup
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