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· · COA & SDS available for every product · Same-day shipping on in-stock items Hexaethylene glycol dimethyl ether - ≥98% , CAS No.1072-40-8
Synonyms
HEXAETHYLENEGLYCOLDIMETHYLETHER | 2,5,8,11,14,17,20-Heptaoxaheneicosane | 2,5,8,11,14,17,20-Heptaoxahenicosane | Glyme-7 | Hexaglyme | CH3O-PEG6-OCH3 | 2,5,8,11,14,17,20-heptaoxa-21-azatricosane | 2,5,8,1,14,17,20-heptaoxydidecamonoalkane
Shipped In
Ice chest + Ice pads
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
HEXAETHYLENEGLYCOLDIMETHYLETHER | 2, 5, 8, 11, 14, 17, 20-Heptaoxaheneicosane | 2, 5, 8, 11, 14, 17, 20-Heptaoxahenicosane | Glyme-7 | Hexaglyme | CH3O-PEG6-OCH3 | 2, 5, 8, 11, 14, 17, 20-heptaoxa-21-azatricosane | 2, 5, 8, 1, 14, 17, 20-heptaoxydidecamonoalkane
Specifications & Purity
≥98%
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles COCCOCCOCCOCCOCCOCCOC IUPAC Name 1-methoxy-2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethane InChIKey VMCIKMLQXFLKAX-UHFFFAOYSA-N INCHI 1S/C14H30O7/c1-15-3-5-17-7-9-19-11-13-21-14-12-20-10-8-18-6-4-16-2/h3-14H2,1-2H3 Isomeric SMILES COCCOCCOCCOCCOCCOCCOC PubChem CID 70621 Molecular Weight 310.38
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organic oxygen compounds Class Organooxygen compounds Subclass Ethers Intermediate Tree Nodes Not available Direct Parent Dialkyl ethers Alternative Parents Hydrocarbon derivatives Molecular Framework Aliphatic acyclic compounds Substituents Dialkyl ether - Hydrocarbon derivative - Aliphatic acyclic compound Description This compound belongs to the class of organic compounds known as dialkyl ethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are alkyl groups. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Moisture sensitive Molecular Weight 310.380 g/mol XLogP3 -1.000 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 7 Rotatable Bond Count 18 Exact Mass 310.199 Da Monoisotopic Mass 310.199 Da Topological Polar Surface Area 64.599 Ų Heavy Atom Count 21 Formal Charge 0 Complexity 163.000 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
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