Date published: 2025-11-2

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Ethylene Terephthalate Cyclic Trimer (CAS 7441-32-9)

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Alternate Names:
Ethylene Terephthalate Cyclic Trimer is also known as Tris ethylene terephthalate.
Application:
Ethylene Terephthalate Cyclic Trimer is PET migration indicator of microwave-active materials into foods and simulants.
CAS Number:
7441-32-9
Molecular Weight:
576.50
Molecular Formula:
C30H24O12
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

Ethylene Terephthalate Cyclic Trimer (ETCT) polymerizes into poly(ethylene terephthalate) (PET). Ethylene Terephthalate Cyclic Trimer can be used as a migration indicator of microwave and oven-active materials into foods and simulants. Ethylene Terephthalate Cyclic Trimer is also known as PET Cyclic Trimer, Cyclotris(ethylene glycol terephthalate), Ethylene glycol-terephthalic acid cyclic trimer, and Tris ethylene terephthalate. It is a cyclic organic compound that has been studied extensively in recent years due to its potential applications in a variety of scientific fields. Ethylene Terephthalate Cyclic Trimer is a three-membered ring consisting of an ethylene group and two terephthalate groups. It has a wide range of applications in chemical synthesis, drug development, and materials science.


Ethylene Terephthalate Cyclic Trimer (CAS 7441-32-9) References

  1. A heterogeneous kinetic model for the cutinase-catalyzed hydrolysis of cyclo-tris-ethylene terephthalate.  |  Figueroa, Y., et al. 2006. Biotechnol Prog. 22: 1209-14. PMID: 16889400
  2. Migration testing of plastics and microwave-active materials for high-temperature food-use applications.  |  Castle, L., et al. 1990. Food Addit Contam. 7: 779-96. PMID: 2150378
  3. Prediction of Collision Cross-Section Values for Extractables and Leachables from Plastic Products.  |  Song, XC., et al. 2022. Environ Sci Technol. 56: 9463-9473. PMID: 35730527

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ethylene Terephthalate Cyclic Trimer, 1 mg

sc-497588
1 mg
$246.00

Ethylene Terephthalate Cyclic Trimer, 5 mg

sc-497588A
5 mg
$350.00

Ethylene Terephthalate Cyclic Trimer, 50 mg

sc-497588B
50 mg
$2511.00