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Molecule
Tetraethylene Glycol
CAS: 112-60-7 · C8H18O5
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 112-60-7
- Molecular Formula
- C8H18O5
- Molecular Mass
- 194.23 g/mol
Identifiers
CAS Registry Number
112-60-7
SMILES
OCCOCCOCCOCCO
InChI Key
UWHCKJMYHZGTIT-UHFFFAOYSA-N
InChI
InChI=1S/C8H18O5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h9-10H,1-8H2
Names and Synonyms
- Tetraethylene Glycol Common Name
- Ethanol, 2,2′-[oxybis(2,1-ethanediyloxy)]bis- Synonym
- Tetraethylene glycol Synonym
- 2,2′-[Oxybis(2,1-ethanediyloxy)]bis[ethanol] Synonym
- Hi-Dry Synonym
- 3,6,9-Trioxaundecane-1,11-diol Synonym
- Bis[2-(2-hydroxyethoxy)ethyl] ether Synonym
- TEG Synonym
- NSC 1262 Synonym
- 1,11-Dihydroxy-3,6,9-trioxaundecane Synonym
- 2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethanol Synonym
- 2,2′-((Oxybis(ethane-2,1-diyl))bis(oxy))diethanol Synonym
- 2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethan-1-ol Synonym
- 2,2′-[Oxybis(2,1-ethanediyloxy)]diethanol Synonym
- 2,2′-((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethanol) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 194.23 g/mol | CAS Common Chemistry |
| 194.22699999999998 g/mol | RDKit | |
| 194.227 g/mol | RDKit | |
| Density | 1.13 g/cm³ | CAS Common Chemistry |
| 1.1285 g/cm3 @ 15 °C | CAS Common Chemistry | |
| Canonical SMILES | OCCOCCOCCOCCO | CAS Common Chemistry |
| InChI | InChI=1S/C8H18O5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h9-10H,1-8H2 | CAS Common Chemistry |
| InChI Key | InChIKey=UWHCKJMYHZGTIT-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -6.2 °C | CAS Common Chemistry |
| Name | Tetraethylene glycol | CAS Common Chemistry |
| Heavy Atom Count | 13 | RDKit |
| Hydrogen Bond Acceptors | 5 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 10 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 68.15 Ų | RDKit |
| LogP | -0.979199999999999 | RDKit |
| -0.9792 | RDKit | |
| Molar Refractivity | 46.62860000000003 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 194.115423676 g/mol | RDKit |
| Boiling Point | 327 °C @ 760 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 194.23 g/mol; density = 1.130 g/mL. Edit any field — others recompute live.
