Ethylene Terephthalate Cyclic Tetramer

CAS: 16104-96-4

Ref. TR-E918190

Product Information

• Name: Ethylene Terephthalate Cyclic Tetramer
• Synonyms: 3,6,13,16,23,26,33,36-Octaoxapentacyclo[36.2.2.28,11.218,21.228,31]octatetraconta-8,10,18,20,28,30,38,40,41,43,45,47-dodecaene-2,7,12,17,22,27,32,37-octone, Terephthalic Acid, Tetramol. Cyclic Ethylene Ester, 3,6,13,16,23,26,33,36-Octaoxapentacyclo[36.2.2.28,11.218,21.228,31]octatetraconta-8,10,18,20,28,30,38,40,41,43,45,47-dodecaen-2,7,12,17,22,27,32,37-octone, Ethylene Glycol, Tetramol. Cyclic Terephthalate
• Brand: TRC
• Description: Applications Ethylene Terephthalate Cyclic Tetramer is an impurity in the synthesis of Ethylene Terephthalate Cyclic Trimer (E917715). Ethylene Terephthalate Cyclic Trimer can be used as migration indicators into foods and simulants, for microwave-active materials,References Castle, L., et al.: Food Addit. Contam., 7, 779 (1990)

Chemical properties

• Molecular weight: 768.672
• Formula: C₄₀H₃₂O₁₆
• Color/Form: Off-White
• InChI: InChI=1S/C40H32O16/c41-33-25-1-2-26(4-3-25)34(42)50-19-20-52-36(44)28-9-11-30(12-10-28)38(46)54-23-24-56-40(48)32-15-13-31(14-16-32)39(47)55-22-21-53-37(45)29-7-5-27(6-8-29)35(43)51-18-17-49-33/h1-16H,17-24H2
• InChI key: InChIKey=DIJCUJJYNKHAJY-CXIYBNTBSA-N
• SMILES: CO[C@@H]1OC(COC(=O)c2ccccc2)[C@H](F)C(OC(=O)c2ccccc2)C1OC(=O)c1ccccc1