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HCID 522997Erstellt: 26. Oktober 2026

Diethyl acetylphosphonate

DIETHYL ACETYLPHOSPHONATE · 1-diethoxyphosphorylethanone · Diethyl Acetylphosphonate >ACETYLPHOSPHONIC ACID DIETHYL ESTER · 1-Oxoethylphosphonic acid diethyl ester · Phosphonic acid, P-acetyl-, diethyl ester

https://huagongshe.com/de/chemical/522997

Molekülstruktur von Diethyl acetylphosphonate

Identifikatoren & physikalische Daten

CAS No.919-19-7
SummenformelC6H13O4P
Durchschnittliche Molmasse180,14 g/mol
Monoisotopische Masse180,05514553 g/mol
SMILESCCOP(=O)(OCC)C(C)=O
InChIKeyYOHJPFQGGNEGSE-UHFFFAOYSA-N
PubChem CID522997
EC No.670-926-3
DTXSIDDTXSID50335132

Chemische & physikalische Eigenschaften

XLogP0
Polarare Oberfläche (TPSA)52,6
H-Brücken-Donoren0
H-Brücken-Akzeptoren4
Frei drehbare Bindungen5
Schwere Atome11
Formalladung0
Komplexität167
SpringerMaterials PropertiesChemical shift
Siedepunkt54-55°C 0,5mm
Dichte1,11 g/cm3
Brechungsindex1.4210-1.4240
InChIInChI=1S/C6H13O4P/c1-4-9-11(8,6(3)7)10-5-2/h4-5H2,1-3H3
InChIKeyYOHJPFQGGNEGSE-UHFFFAOYSA-N
SMILESP(C(C)=O)(=O)(OCC)OCC
CAS Datenbank919-19-7

Sicherheit & Vorschriften

GHS-EinstufungWarningH302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 4 (50%)
R-Sätze (R)20/21/22-36/37/38
Sicherheitshinweise (S)26-36/37/39