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Name |
Polyethylene glycol monocetyl ether |
EINECS | 500-014-1 |
CAS No. | 9004-95-9 | Density | 0.987 g/mL |
PSA | 204.83000 | LogP | 5.79200 |
Solubility | soluble in water | Melting Point |
41-49 °C |
Formula | (C2H4O)nC16H34O | Boiling Point | 35.4-39.6 °C |
Molecular Weight | 330.552 | Flash Point | >110 °C |
Transport Information | N/A | Appearance | off-white waxy solid |
Safety | 24/25-36-26 | Risk Codes | 36/37/38 |
Molecular Structure | Hazard Symbols | Xi | |
Synonyms |
Glycols,polyethylene, monohexadecyl ether (8CI);1-Hexadecanol, monoether withpolyethylene glycol (8CI);Alfonic 16-8;Poly(oxy-1,2-ethanediyl), alpha-hexadecyl-omega-hydroxy-;Atlas G 3816;BC10TX;Berol 28;Blaunon CH 340;C16E12;CA 16;Ceteth;Ceteth 1;Ceteth 10;Ceteth 15;Ceteth 20;Ceteth 25;Ceteth 3;Cetocire;Cetyl alcohol ethoxylate;Cetylpoly(oxyethylene) ether;Cirrasol ALN-WF;Collone AC;EA 25;EA 25 (polyoxyalkylene);Emalex 102;Emalex 103;Emalex 117;Emalex 130;Emulgen 2200;Emulmin CC 100;Emulmin CC 150;Emulmin CC 200;Ethosperse CL 20;Ethoxylatedcetyl alcohol;Ethoxylated hexadecyl alcohol;G3802;G 3802POE;Hexadecanol poly(oxyethylene) ether;Hexadecylpoly(ethyleneoxy)ethanol;KonionCA 12;Koremul CE-m;Nikkol BC;PEG cetyl ether;POE cetyl ether;Poly(oxyethylene) cetyl ether;Poly(oxyethylene) hexadecylether;Poly(oxyethylene) monocetyl ether;Poly(oxyethylene) monohexadecyl ether;Poly(oxyethylene) palmityl ether;Polyethoxylated hexadecanol;Polyethyleneglycol cetyl ether;Cetech-3; |
Article Data | 30 |
The Polyethylene glycol monocetyl ether, with the CAS registry number 9004-95-9, is also known as Poly(oxy-1,2-ethanediyl), alpha-hexadecyl-omega-hydroxy-. This chemical's molecular formula is (C2H4O)nC16H34O. What's more, its systematic name is 1-Hexadecanol, monoether with polyethylene glycol. Its classification codes are: (1)Surface-active agents; (2)TSCA Flag XU [Exempt from reporting under the Inventory Update Rule]. This chemical is unstable at common pressure and temperature, and it should be sealed and stored in a cool and dry place. Its storage temperature is 2 - 8 °C. Moreover, it should be protected from open fire, high temperature and moisture. It is used as a solubilizer and emulsifying agent in foods, cosmetics, and pharmaceuticals, and is often used as an ointment base and a research tool.
Preparation: this chemical can be prepared by condensation and neutralization between 1 mol C12-fatty alcohols and 8 mol ethylene oxide. The product is got by decoloration finally.
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | oral | 2602mg/kg (2602mg/kg) | BEHAVIORAL: TREMOR GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. Vol. 36(1-4), Pg. 10, 1989. |
rat | LD50 | oral | 2500mg/kg (2500mg/kg) | International Journal of Toxicology. Vol. 18 |