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Molecule
Ethylene Glycol Bis(Anhydrotrimellitate)
CAS: 1732-96-3 · C20H10O10
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 1732-96-3
- Molecular Formula
- C20H10O10
- Molecular Mass
- 410.29 g/mol
Identifiers
CAS Registry Number
1732-96-3
SMILES
O=C(OCCOC(=O)c1ccc2c(c1)C(=O)OC2=O)c1ccc2c(c1)C(=O)OC2=O
InChI Key
XQBLBHYWXZNCJZ-UHFFFAOYSA-N
InChI
InChI=1S/C20H10O10/c21-15(9-1-3-11-13(7-9)19(25)29-17(11)23)27-5-6-28-16(22)10-2-4-12-14(8-10)20(26)30-18(12)24/h1-4,7-8H,5-6H2
Names and Synonyms
- Ethylene Glycol Bis(Anhydrotrimellitate) Synonym
- 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 5,5′-(1,2-ethanediyl) ester Synonym
- 1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride, ethylene ester Synonym
- 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 1,2-ethanediyl ester Synonym
- 1,2,4-Benzenetricarboxylic acid, 1,2-anhydride, ethylene ester Synonym
- Ethylene glycol, diester with 1,2,4-benzenetricarboxylic acid cyclic 1,2-anhydride Synonym
- 4,4′-Ethylene dimellitate dianhydride Synonym
- Ethylene glycol bis(trimellitic anhydride) Synonym
- Trimellitic anhydride-ethylene glycol ester (2:1) Synonym
- Ethylene bis(trimellitate) dianhydride Synonym
- Ethylene glycol bis(anhydrotrimellitate) Synonym
- Rikacid TMEG Synonym
- Rikacid TMEG 200 Synonym
- Rikaresin TMEG Synonym
- Rikacid TMEG 500 Synonym
- Rikacid TMEG 100 Synonym
- TMEG 200 Synonym
- TMEG 100 Synonym
- Rikacid TMEG-S Synonym
- Rikacid TMEG 1000 Synonym
- Rikacid TMEG 600 Synonym
- TMEG Synonym
- Ethylene glycol di(trimellitic anhydride) ester Synonym
- Ethylene glycol bistrimellitate Synonym
- Ethylene glycol bis(trimellitate anhydride) Synonym
- TMEG 600 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 410.29 g/mol | CAS Common Chemistry |
| 410.2900000000002 g/mol | RDKit | |
| Canonical SMILES | O=C1OC(=O)C2=CC(=CC=C12)C(=O)OCCOC(=O)C3=CC=C4C(=O)OC(=O)C4=C3 | CAS Common Chemistry |
| InChI | InChI=1S/C20H10O10/c21-15(9-1-3-11-13(7-9)19(25)29-17(11)23)27-5-6-28-16(22)10-2-4-12-14(8-10)20(26)30-18(12)24/h1-4,7-8H,5-6H2 | CAS Common Chemistry |
| InChI Key | InChIKey=XQBLBHYWXZNCJZ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 134 °C | CAS Common Chemistry |
| Name | Ethylene glycol bis(anhydrotrimellitate) | CAS Common Chemistry |
| Heavy Atom Count | 30 | RDKit |
| Hydrogen Bond Acceptors | 10 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 5 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 139.34 Ų | RDKit |
| LogP | 1.3216 | RDKit |
| Molar Refractivity | 92.94100000000003 cm³/mol | RDKit |
| Ring Count | 4 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.1 | RDKit |
| Exact Mass | 410.0273965199999 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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20
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| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
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MW = 410.29 g/mol. Edit any field — others recompute live.
