Ethylstearat
Ethyl stearate
Grundinformationen
- CAS
111-61-5- Standard-SMILES
CCCCCCCCCCCCCCCCCC(=O)OCC- InChIKey
MVLVMROFTAUDAG-UHFFFAOYSA-N- Summenformel
- C20H40O2
- Durchschnittliche Molmasse
- 312,5 g/mol
- Monoisotopische Masse
- 312,30283051
Überblick
Ethyl octadecanoate is an octadecanoate ester obtained by formal condensation between the carboxy group of octadecanoic (stearic) acid and the hydroxy group of ethanol. It has a role as a plant metabolite. It is a long-chain fatty acid ethyl ester and an octadecanoate ester.
Namen und Bezeichner
- Bevorzugter Name
- Ethyl stearate
- IUPAC
- ethyl octadecanoate
- Lokaler Name
- Ethylstearat
- Englischer Name
- Ethyl stearate
- Summenformel
- C20H40O2
- Molmasse
- 312.53
Namen und Synonyme
ETHYL STEARATEEthyl octadecanoate111-61-5Stearic acid ethyl esterOctadecanoic acid, ethyl esterEthyl n-octadecanoateStearic acid, ethyl esterFEMA No. 3490octadecanoic acid ethyl esterC64RTC734WNSC-8919DTXSID5059406
Weitere Namen anzeigen
FEMA 3490thyl stearateStearic acid ethylKAK-ESNSC 8919Radia 7185Ethylstearat
CHEBI:84936RefChem:139058DTXCID5033202203-887-4Dicyclohexylammonium sulfateMFCD00009006Dicyclohexylammonium sulphateOctadecanoic acid-ethyl ester
Datenbank-Bezeichner
- CAS
111-61-5- PubChem CID
- 8122
- DTXSID
DTXSID5059406- ChEBI
CHEBI:84936- UNII
- C64RTC734W
- EC Number
- 203-887-4
- Nikkaji
- J10.108G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 8,9
- Polarare Oberfläche (TPSA)
- 26,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 18
- Schwere Atome
- 22
- Formalladung
- 0
- Komplexität
- 226
Experimentelle und physikochemische Eigenschaften
LipidsFatty Acyls [FA] -> Fatty esters [FA07] -> Short fatty esters [FA0710]
CosmeticsEmollient
FragrancesFragrance Ingredient (Ethyl octadecanoate) -> IFRA transparency List
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density0.880-0.900
Flavoring AgentsEU Flavoring substances
Solubility
Soluble in ethanol and oils, insoluble in water
(in ethanol)
Boiling Point
213.00 to 215.00 °C. @ 15.00 mm Hg
105 °C at 11mm Hg
Melting Point33.4 °C
Refractive Index1.420-1.440
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 0.7% (1 of 138) of reports.
Warning
H315 (99.3%): 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 138 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Octadecanoic acid, ethyl ester
Octadecanoic acid, ethyl ester: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment
Hazard Classes and CategoriesSkin Irrit. 2 (99.3%)
Sicherheitsdaten
- wgk
- 2
- tsca
- TSCA listed
- hs_code
- 2915 70 50
- RTECS-Nr.
- WI3600000
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-36
- Speicherklasse
- 11 - Combustible Solids
Chemie und Industrie
Pharmakologische Informationen
Cellular LocationsExtracellular
Verwendung und Herstellung
Use Classification
Fragrance Ingredients
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Cosmetics -> Emollient
General Manufacturing InformationOctadecanoic acid, ethyl ester: ACTIVE
Anwendungen
OccurrenceReported found in Jamaican rum, maple syrup, grapefruit juice, guava, grapes, cognac, rum, whiskey, sparkling wine, mustard, beef, cocoa and corn oil.
VerwendenA fatty acid ester component of volatile oil from Rhododendron anthopogonoides; shows antimicrobial activity.Ethyl stearate is occasionally used in flavor compositions where a waxy taste (or mouthfeel) is desirable, e.g. in imitation Honey or in certain types of chocolate flavor.
Darstellung
synthetischeBy esterification of ethanol with stearic acid.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Zugehörige Reaktionen
5
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