≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488180724 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180724 |
| Canonical Smiles | CCOCCOCCOCCO |
| IUPAC Name | 2-[2-(2-ethoxyethoxy)ethoxy]ethanol |
| InChIKey | WFSMVVDJSNMRAR-UHFFFAOYSA-N |
| INCHI | 1S/C8H18O4/c1-2-10-5-6-12-8-7-11-4-3-9/h9H,2-8H2,1H3 |
| Isomeric SMILES | CCOCCOCCOCCO |
| WGK Germany | 3 |
| RTECS | KK8950000 |
| PubChem CID | 8190 |
| Molecular Weight | 178.23 |
| Beilstein | 1700466 |
| Reaxy-Rn | 1700466 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Ethers |
| Intermediate Tree Nodes | Dialkyl ethers |
| Direct Parent | Polyethylene glycols |
| Alternative Parents | Primary alcohols Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Polyethylene glycol - Hydrocarbon derivative - Primary alcohol - Alcohol - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as polyethylene glycols. These are oligomers or polymers of ethylene oxide, with the general formula (C2H4O)n (with n>=3). |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2125037 | Certificate of Analysis | Apr 08, 2025 | T111830 |
| D1929074 | Certificate of Analysis | Feb 07, 2023 | T111830 |
| A2312186 | Certificate of Analysis | Dec 15, 2022 | T111830 |
| A2312187 | Certificate of Analysis | Dec 15, 2022 | T111830 |
| A2312188 | Certificate of Analysis | Dec 15, 2022 | T111830 |
| A2312189 | Certificate of Analysis | Dec 15, 2022 | T111830 |
| A2312190 | Certificate of Analysis | Dec 15, 2022 | T111830 |
| Solubility | Triethylene glycol monoethyl ether (112-50-5) can be miscible with various organic solvents such as water, alcohol, ether, ketone, and has hygroscopicity. |
|---|---|
| Refractive Index | 1.438 |
| Flash Point(°F) | 126 °C |
| Flash Point(°C) | 126°C |
| Boil Point(°C) | 255°C |
| Melt Point(°C) | -19°C |
| Molecular Weight | 178.230 g/mol |
| XLogP3 | -0.700 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 9 |
| Exact Mass | 178.121 Da |
| Monoisotopic Mass | 178.121 Da |
| Topological Polar Surface Area | 47.900 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 77.500 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Zejiang Wang, Li Chen, Kai Wang, Ho-Fai Chau, Ka-Leung Wong, Yan-Ho Fung, Fengshou Wu. (2020) Triphenylamine-substituted zinc porphyrin nanoparticles with photodynamic/photothermal activity for cancer phototherapy in vitro. JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 24 (09): (1113-1120). [PMID:] [10.1142/S1088424620500339] |
| 2. Dawei Wang, Zhixiang Xia, Haixin Du, Shenggao Wang, Zhe Chen, Ping Fu. (2026) Interface regulation of polyethyleneimine/carbon nanotubes by triethylene glycol to enhance thermoelectric performance. FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES, [PMID:] [10.1080/1536383X.2026.2619565] |
