Pentaethylene glycol monododecyl ether
 | |
| Names | |
|---|---|
| IUPAC name
2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethanol | |
| Other names
Dodecylpentaglycol Laureth-5 | |
| Identifiers | |
3055-95-6  | |
| Abbreviations | C12E5 |
| ChEBI | CHEBI:91323 |
| ChemSpider | 17268  |
| Jmol 3D model | Interactive image |
| PubChem | 18281 |
| |
| |
| Properties | |
| C22H46O6 | |
| Molar mass | 406.59704 |
| Density | 0.963 g/mL at 20 °C |
| Surface tension: | |
| 7×10−5 M at 25 °C.[2] | |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| verify (what is ?) | |
| Infobox references | |
Pentaethylene glycol monododecyl ether (C12E5) is a nonionic surfactant formed by the ethoxylation of dodecanol (lauryl alcohol) to give a material with 5 repeat units of ethylene glycol.
Multilamellar vesicle formation
The lamellar phase at 40wt% of C12E5 dissolved in D2O form multilamellar vesicles under shear rate.[3]
See also
References
- ↑ Pentaethylene glycol monododecyl ether at Sigma-Aldrich
- ↑ Kyoko Shinzawa-ltoh, Hidefumi Ueda, Shinya Yoshikawa, Hiroshi Aoyama, Eiki Yamashita, and Tomitake Tsukihara (1995). "Effects of Ethyleneglycol Chain Length of Dodecyl Polyethyleneglycol Monoether on the Crystallization of Bovine Heart Cytochrome c Oxidase". J. Mol. Biol. 246 (5): 572–575. doi:10.1016/S0022-2836(05)80106-8. PMID 7877177.
- ↑ Gentile, Luigi; Rossi, Cesare Oliviero; Olsson, Ulf; Ranieri, Giuseppe Antonio (2011). "Effect of Shear Rates on the MLV Formation and MLV Stability Region in the C12E5/D2O System: Rheology and Rheo-NMR and Rheo-SANS Experiments". Langmuir 27 (6): 2088. doi:10.1021/la1046047.
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