Tri(ethylene glycol) bis(2-ethylhexanoate) CAS 94-28-0
| CAS No. | 94-28-0 |
| Molecular Formula | C22H42O6 |
| Molecular Weight | 402.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Tri(ethylene glycol) bis(2-ethylhexanoate) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Tri(ethylene glycol) bis(2-ethylhexanoate) (CAS 94-28-0), molecular formula C22H42O6 and molecular weight 402.57 g/mol, is a CATO reference standard with documented purity and traceability.
Tri(ethylene glycol) bis(2-ethylhexanoate) (C22H42O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H42O6 |
| Molecular Weight | 402.57 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Tri Standards
- Ethylene Terephthalate Cyclic Dimer (CAS 24388-68-9)
- Ethylene Glycol Bis(Trichloroacetate) (CAS 2514-53-6)
- Bis(ethylene)2,4-pentanedianato Iridium(I) (CAS 52654-27-0)
- Ethylene Bis(2-hydroxyethyl Terephthalate) (CAS 2144-69-6)
- Ethylene Glycol monostearate (CAS 111-60-4)
- Ethylene glycol monooleate (CAS 4500-01-0)
- 518012-62-9 Tri(ethylene glycol) monomethyl ether tosylate [2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]p-toluenesulfonate (CAS 518012-62-9)
- Ethylene Glycol Dimyristate (CAS 627-84-9)
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- Ethyl 4-bromo-3-cyano-5-fluorobenzoate (CAS 1805484-68-7)
- Ethyl 2,5-dichloro-4-fluorophenylacetate (CAS 1803807-81-9)
- 3-Allyl-4H-pyran-4-one (CAS 1393533-99-7)
- Benzyl furan-3-ylcarbamate (CAS 499202-76-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com