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2-Hydroxyethylstearat
Glycol stearate · Ethylene glycol stearate · Glycol monostearate · s151 · FGMS · S 151 · Ivorit · Sedetol
Identifikatoren & physikalische Daten
| CAS No. | 111-60-4 |
|---|---|
| Summenformel | C20H40O3 |
| Durchschnittliche Molmasse | 328,5 g/mol |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)OCCO |
| InChIKey | RFVNOJDQRGSOEL-UHFFFAOYSA-N |
| PubChem CID | 24762 |
| ChEMBL | CHEMBL2355383 |
| ChEBI | CHEBI:32027 |
| EC No. | 203-886-9 |
| DTXSID | DTXSID5026881 |
| Lokaler Name | 2-Hydroxyethylstearat |
Chemische & physikalische Eigenschaften
| XLogP | 7,8 |
|---|---|
| Polarare Oberfläche (TPSA) | 46,5 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 19 |
| Schwere Atome | 23 |
| Formalladung | 0 |
| Komplexität | 241 |
| Polymers | Other Classes -> Polyoxyethylenes |
| Kosmetika | Cosmetic ingredients (Glycol Stearate) -> CIR (Cosmetic Ingredient Review)Cosmetic ingredients (Glycol Stearate SE) -> CIR (Cosmetic Ingredient Review)EmollientOpacifyingSurfactantHumectantEmulsifying |
| Geruch | FAINT FATTY ODOR |
| Geschmack | SLIGHTLY BITTER, FATTY TASTE |
| Color/Form | CREAM-COLORED SOFT, WAXY OR PASTY SOLID @ 25 °C |
| Löslichkeit | POLYETHYLENE GLYCOL ESTERS AND ETHERS INCR THE WATER SOLUBILITY OF TYROTHRICIN.SOL IN CARBON TETRACHLORIDE, PETROLEUM BENZIN, CHLOROFORM, ETHERSLIGHTLY SOL IN ALCOHOLINSOL IN WATER /POLYETHYLENE GLYCOL 400 MONOSTEARATE USP XVI/GENERALLY SOL OR DISPERSIBLE IN WATERSOL IN TOLUENE, ACETONE, ETHER AND ETHANOLChloroform (Slightly), Methanol (Slightly, Heated) |
| Flammpunkt | MYRJ 45: 500 °F OC425 |
| Schmelzpunkt | MP: 30-34 °C /POLYETHYLENE GLYCOL 400 MONOSTEARATE USP XVI/60.00 to 61.00 °C. @ 760.00 mm Hg55-60 °C |
| Physical Description | Dry PowderOther SolidLarge CrystalsLiquidLight tan solid[Hawley] |
| Other Experimental Properties | NONIONIC SURFACTANTNEARLY ODORLESS /POLYETHYLENE GLYCOL 400 MONOSTEARATE USP XVI/ |
| Siedepunkt | 149 °C |
| Dichte | 0.8780 |
| Brechungsindex | 1.4310 (estimate) |
| Lagerbedingungen | 2-8°C |
| pKa (Säurekonstante) | 13.90±0.10(Predicted) |
| Aggregatzustand | Flakes |
| Farbe | White to pale yellow |
| Geruch | at 100.00%. mild waxy |
| Stabilität | Stable under normal conditions., Stable Under Normal Conditions. |
| Kosmetik-Inhaltsstoffe Funktionen | SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSINGOPACIFYINGSKIN CONDITIONING - EMOLLIENT |
| LogP (Verteilungskoeffizient) | 7.629 (est) |
| CAS Datenbank | 111-60-4(CAS DataBase Reference) |
| EPA chemische Informationen | Ethylene glycol monostearate (111-60-4) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 75.2% (357 of 475) of all reports.WarningH315 (18.9%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 475 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.This chemical does not meet GHS hazard criteria for 87% (267 of 307) of all reports. |
|---|---|
| Regulatorische Informationen | Chemical: Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-hydroxy-Chemical: Octadecanoic acid, 2-hydroxyethyl esterOctadecanoic acid, 2-hydroxyethyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecanoic acid, 2-hydroxyethyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)FRI - indicates a polymeric substance containing no free-radical initiator in its Inventory name but is considered to cover the designated polymer made with any free-radical initiator regardless of the amount used.Octadecanoic acid, 2-hydroxyethyl ester: Does not have an individual approval but may be used under an appropriate group standardTegin G: Does not have an individual approval but may be used under an appropriate group standard |
| Gefahrenübersicht | Caused bladder stones in rats when fed at >20% of diet[JECFA] Mild irritant effect in eye of rabbit[RTECS] Hydrolyzed in the intestines--fatty acids metabolized and the polyoxyethylene residues excreted unchanged in the urine[HSDB] An irritant[MSDSonline] See STEARATES. |
| EPA Safer Chemical | Chemical: Ethylene glycol monostearateChemical: Polyethylene glycol stearate |
| Hazard Classes and Categories | Skin Irrit. 2 (18.9%)Eye Irrit. 2 (13%) |
Anwendungen & Verwendung
Verwenden
ethylene glycol monostearate (glycol stearate) is a non-comedogenic raw material that provides a pearly look and consistency to clear preparations.