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| Product Name: | C12E5 | | Synonyms: | C12E5, Dodecyl pentaethylene glycol ether, Dodecylpentaglycol, Polyoxyethylene (5) lauryl ether;Detergentien Screening-Lδsung 16/Fluka-Kit-Nr. 66317, Pentaethyleneglycol monododecyl ether solution;2-[2-[2-[2-(2-Dodecyloxyethoxy)ethoxy]ethoxy]ethoxy]ethanol;Pentaethylene glycol monolauryl ether;PentaethyleneglycolMonododecylether, C12E5;Detergentien Screening-Lsung 16/Fluka-Kit-Nr. 66317;Pentaethyleneglycol monododecyl ether solution;2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethanol | | CAS: | 3055-95-6 | | MF: | C22H46O6 | | MW: | 406.6 | | EINECS: | 221-281-8 | | Product Categories: | Ethylene Glycols & Monofunctional Ethylene Glycols;Monofunctional Ethylene Glycols | | Mol File: | 3055-95-6.mol |  |
| | C12E5 Chemical Properties |
| Melting point | 14.5-15.0 °C | | Boiling point | 207-210 °C(Press: 0.8 Torr) | | density | 0.963 g/mL at 20 °C(lit.) | | refractive index | 1.446～1.452(35℃/D) | | Fp | 23 °C | | storage temp. | 2-8°C | | pka | 14.36±0.10(Predicted) | | form | powder to lump to clear liquid | | color | White or Colorless to Light yellow | | BRN | 1797921 | | Stability: | Stable. Flammable. Incompatible with strong oxidizing agents. | | Cosmetics Ingredients Functions | SURFACTANT - EMULSIFYING
SURFACTANT - CLEANSING | | Cosmetic Ingredient Review (CIR) | C12E5 (3055-95-6) | | InChI | 1S/C22H46O6/c1-2-3-4-5-6-7-8-9-10-11-13-24-15-17-26-19-21-28-22-20-27-18-16-25-14-12-23/h23H,2-22H2,1H3 | | InChIKey | LAPRIVJANDLWOK-UHFFFAOYSA-N | | SMILES | CCCCCCCCCCCCOCCOCCOCCOCCOCCO | | LogP | 3.620 (est) | | CAS DataBase Reference | 3055-95-6 | | EPA Substance Registry System | Pentaethylene glycol monododecyl ether (3055-95-6) |
| Hazard Codes | Xi | | Risk Statements | 37/38-41 | | Safety Statements | 26-36/39 | | WGK Germany | 2 | | RTECS | SB0333332 | | F | 10-23 | | TSCA | TSCA listed | | HS Code | 2909.49.6000 | | Storage Class | 10 - Combustible liquids | | Hazard Classifications | Eye Dam. 1
Skin Irrit. 2
STOT SE 3 | | Toxicity | mouse,LD,oral,> 508mg/kg (508mg/kg),BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)BEHAVIORAL: ATAXIABEHAVIORAL: EXCITEMENT,National Technical Information Service. Vol. OTS0556400, |
| | C12E5 Usage And Synthesis |
| Chemical Properties | solid | | Uses | <ul>
<li><strong>Coadsorption of a Monoclonal Antibody and Nonionic Surfactant at the SiO(2)/Water Interface:</strong> This study demonstrates the coadsorption properties of Pentaethylene glycol monododecyl ether with monoclonal antibodies, offering significant implications for biopharmaceutical formulations to improve drug stability and delivery (Lu et al., 2018).</li>
<li><strong>Water-Resistant Surface Modification of Hydrophobic Polymers with Water-Soluble Surfactant Additives:</strong> This research showcases the effectiveness of Pentaethylene glycol monododecyl ether in modifying hydrophobic polymer surfaces to make them water-resistant, pointing to its utility in various industrial and coating applications (Thompson et al., 2021).</li>
<li><strong>Synergistic Role of Temperature and Salinity in Aggregation of Nonionic Surfactant-Coated Silica Nanoparticles:</strong> Highlights the use of Pentaethylene glycol monododecyl ether in nanoparticle stabilization, particularly under varying thermal and saline conditions, beneficial for tailored drug delivery systems and environmental applications (Bharti et al., 2023).</li>
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| | Definition | ChEBI: A hydroxypolyether that is pentaethylene glycol in which one of the terminal hydrogens is replaced by a dodecyl group. |
| | C12E5 Preparation Products And Raw materials |
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