Grundinformationen
- Standard-SMILES
CC(=O)OC=O- InChIKey
ORWKVZNEPHTCQE-UHFFFAOYSA-N- Summenformel
- C3H4O3
- Durchschnittliche Molmasse
- 88,06 g/mol
- Monoisotopische Masse
- 88,01604399
Namen und Bezeichner
- Bevorzugter Name
- Acetic-formic anhydride
- IUPAC
- formyl acetate
- Englischer Name
- Formyl acetate
- Summenformel
- C3H4O3
- Molmasse
- 88.06
Namen und Synonyme
Formyl acetate2258-42-6Acetic acid, anhydride with formic acidacetic-formic anhydrideGNF4F3WBU5DTXSID80177103RefChem:1075861DTXCID8099594Acetic formic anhydrideFormic acetic anhydrideo-formyl acetateacetyl formate
Weitere Namen anzeigen
methanoyl ethanoateVelpatasvir Impurity 30Acetic acid formyl ester2-Thiazolidinethione,4-phenyl-,(5R)-
formic-acetic anhydrideO-Formyl Acetate (Technical Grade)Acetyl formyl anhydrideUNII-GNF4F3WBU5formic acidacetic anhydrideformic acid-acetic anhydrideformic-acetic acid anhydrideSCHEMBL135686
Datenbank-Bezeichner
- CAS
2258-42-6- PubChem CID
- 75269
- DTXSID
DTXSID80177103- UNII
- GNF4F3WBU5
- Nikkaji
- J24.126A
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -0,1
- Polarare Oberfläche (TPSA)
- 43,4 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 6
- Formalladung
- 0
- Komplexität
- 66,4
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesSchoenflies notation
Physikochemische Eigenschaften
- Siedepunkt
- 27 · 27-28 °C(Press: 1 Torr)
- Dichte
- 1.116 · 1.116±0.06 g/cm3(Predicted)
- Löslichkeit
- Chloroform (Slightly), Ethyl Acetate (Soluble), Methanol (Slightly)
- Aggregatzustand
- Oil
- Farbe
- Colourless
- Stabilität
- Air Sensitive, Hygroscopic
Sicherheit und Regulatorisches
Sicherheitsdaten
- hs_code
- 29159000
Chemie und Industrie
Anwendungen
BeschreibungAcetic formic anhydride, or ethanoic methanoic anhydride is a chemical compound with formula C3H4O3, or H3C-(C=O)-O-(C=O)H. It can be viewed as the mixed anhydride of acetic acid (H3C- (C=O)OH) and formic acid (H(C= O)OH) by removal of a molecule of water. It can be produced by reaction between sodium formate and acetyl chloride in anhydrous diethyl ether, at 23–27 °C.Among other uses, it is a formylation agent for amines, amino acids, and alcohols, and a starting material for formyl fluoride.
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