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HCID 101778Erstellt: 27. Oktober 2026

2-Ethoxy-1,2-diphenylethan-1-on

2-Ethoxybenzoin · PS-8A · Zinc00042732 · Zinc00042733 · Benzoin ethyl · Ethoxybenzoin · O-ETHYLBENZOIN · 2-Ethylbenzoin

https://huagongshe.com/de/chemical/101778

Molekülstruktur von 2-Ethoxy-1,2-diphenylethan-1-on

Identifikatoren & physikalische Daten

CAS No.574-09-4
SummenformelC16H16O2
Durchschnittliche Molmasse240,3 g/mol
Monoisotopische Masse240,11502975 g/mol
SMILESCCOC(C(=O)c1ccccc1)c1ccccc1
InChIKeyKMNCBSZOIQAUFX-UHFFFAOYSA-N
PubChem CID101778
EC No.209-366-8
DTXSIDDTXSID40862220
Lokaler Name2-Ethoxy-1,2-diphenylethan-1-on

Chemische & physikalische Eigenschaften

XLogP3
Polarare Oberfläche (TPSA)26,3
H-Brücken-Donoren0
H-Brücken-Akzeptoren2
Frei drehbare Bindungen5
Schwere Atome18
Formalladung0
Komplexität250
StoffklassenOther Classes -> Other Aromatic Compounds
Physical DescriptionWhite crystalline powder[Alfa Aesar MSDS]
Schmelzpunkt59-61 °C(lit.)
Siedepunkt194-195°C 20mm
Dichte1.1016
Brechungsindex1.5727
Flammpunkt194-195°C/20mm
LagerbedingungenStore below +30°C.
Löslichkeitalmost transparency in Methanol
Aggregatzustandpowder to crystal
FarbeWhite to Almost white
Merck14,1093
BRN2053926
Kosmetik-Inhaltsstoffe FunktionenFILM FORMING
InChIInChI=1S/C16H16O2/c1-2-18-16(14-11-7-4-8-12-14)15(17)13-9-5-3-6-10-13/h3-12,16H,2H2,1H3
InChIKeyKMNCBSZOIQAUFX-UHFFFAOYSA-N
SMILESC(=O)(C1=CC=CC=C1)C(OCC)C1=CC=CC=C1
CAS Datenbank574-09-4(CAS DataBase Reference)
EPA chemische InformationenEthanone, 2-ethoxy-1,2-diphenyl- (574-09-4)

Sicherheit & Vorschriften

GHS-EinstufungWarningH317 (88.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, P391, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenChemical: Ethanone, 2-ethoxy-1,2-diphenyl-Ethanone, 2-ethoxy-1,2-diphenyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
GefahrenübersichtAn irritant[Alfa Aesar MSDS] See Benzoin.
Hazard Classes and CategoriesSkin Sens. 1 (88.4%)
Wassergefährdungsklasse (WGK)2
TSCA-Inventar-StatusTSCA listed
UN-TransportnummerUN 3077 9/PG 3
Zollcode2914 50 00
R-Sätze (R)43-50/53
GefahrensymboleXi,N
Sicherheitshinweise (S)36/37-60-61
Gefahrenklasse9
VerpackungsgruppeIII
Lagerklasse11 - Combustible Solids