Ethylene terephthalate

Base Information

Chemical Name:Ethylene terephthalate
CAS No.:2225-05-0
Molecular Formula:C₁₈H₁₄O₈
Molecular Weight:358.304
Hs Code.:
European Community (EC) Number:922-889-2
UNII:HUW339S4L3
DSSTox Substance ID:DTXSID901024365
Wikidata:Q27280112

Synonyms:2225-05-0;ethylene terephthalate;Ethylene glycol terephthalate (1:2);1,2-bis-(4-carboxy-benzoyloxy)-ethane;4,4'-((ethane-1,2-diylbis(oxy))bis(carbonyl))dibenzoic acid;HUW339S4L3;Terephthalic acid, ethylene ester;4,4'-(1,2-Ethanediylbis(oxycarbonyl))dibenzoic acid;1,4-Benzenedicarboxylic acid, 1,1'-(1,2-ethanediyl) ester;starbld0036440;UNII-HUW339S4L3;SCHEMBL22418;DTXSID901024365;NS00067037;LINEAR PET MONOMER + TPA, 1ST SERIES;G71682;A929798;4-[2-(4-carboxybenzoyl)oxyethoxycarbonyl]benzoic acid;Q27280112

Suppliers and Price of Ethylene terephthalate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 4 raw suppliers

Chemical Property of Ethylene terephthalate

Chemical Property:

XLogP3:2.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:9
Exact Mass:358.06886740
Heavy Atom Count:26
Complexity:479

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC(=CC=C1C(=O)O)C(=O)OCCOC(=O)C2=CC=C(C=C2)C(=O)O

Technology Process of Ethylene terephthalate

There total 2 articles about Ethylene terephthalate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 67852-95-3
4-benzyloxycarbonyl-benzoyl chloride

: 2225-05-0
1,2-bis-(4-carboxy-benzoyloxy)-ethane

Guidance literature:: Multi-step reaction with 2 steps

2: palladium/charcoal; dioxane / 160 °C / 136069 Torr / Hydrogenation

With 1,4-dioxane; palladium on activated charcoal;
DOI:10.1002/macp.1959.020290107