N-Methoxy-N-methylacetamide

HCID 537505CAS 78191-00-1

Teilstruktursuche Ähnliche Strukturen suchen

Grundinformationen

Standard-SMILES: CON(C)C(C)=O
InChIKey: OYVXVLSZQHSNDK-UHFFFAOYSA-N
Summenformel: C4H9NO2
Durchschnittliche Molmasse: 103,12 g/mol
Monoisotopische Masse: 103,06332853

Namen und Bezeichner

Bevorzugter Name: N-Methoxy-N-methylacetamide
IUPAC: N-methoxy-N-methylacetamide
Englischer Name: N-Methoxy-N-methylacetamide
Summenformel: C4H9NO2
Molmasse: 103.12

Namen und Synonyme

N-Methoxy-N-methylacetamide78191-00-1N-Methyl-N-methoxyacetamideOYVXVLSZQHSNDK-UHFFFAOYSA-DTXSID10336948RefChem:163655DTXCID30288036InChI=1/C4H9NO2/c1-4(6)5(2)7-3/h1-3H3OYVXVLSZQHSNDK-UHFFFAOYSA-NMFCD00060098N-methoxy-N-methyl-acetamideN-Methoxyl-N-methylacetamide

Weitere Namen anzeigen

N-Methoxy-N-methylacetamidN-Methoxy-N-methyLMethoxy-N-methylacetamideN-METHOXY-N-METHLACETAMIDEN-Methoxy-N-methylacetamide>

Acetamide, N-methoxy-N-methyl-N-Methyl-N-methoxyacetamide; N,O-Dimethylacetohydroxamic Acid; N-Methoxy-N-methylacetamide;N-Acetyl-N,O-dimethylhydroxylamineN-methoxy N-methylacetamiden-methoxy-n-methyl acetamideN-methyl-N-methoxylacetamideN-methyl-N-methoxy-acetamideN-Methoxy- N-methylacetamide

Datenbank-Bezeichner

CAS: 78191-00-1
PubChem CID: 537505
DTXSID: DTXSID10336948
EC Number: 628-920-3
Nikkaji: J208.742A

Eigenschaften

Berechnete Struktureigenschaften

XLogP: -0,2
Polarare Oberfläche (TPSA): 29,5 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 2
Frei drehbare Bindungen: 1
Schwere Atome: 7
Formalladung: 0
Komplexität: 72,1

Physikochemische Eigenschaften

Siedepunkt: 152 °C · 152 °C (lit.)
Dichte: 0.97 g/mL · 0.97 g/mL at 25 °C (lit.)
Brechungsindex: 20 · n20/D 1.426(lit.)
Flammpunkt: 121 °F · 121 °F
storage temp.: Inert atmosphere,Room Temperature
Löslichkeit: Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand: Liquid
Farbe: Colorless
Wasserlöslichkeit: Soluble
InChI: InChI=1S/C4H9NO2/c1-4(6)5(2)7-3/h1-3H3
InChIKey: OYVXVLSZQHSNDK-UHFFFAOYSA-N
SMILES: C(N(OC)C)(=O)C
CAS Datenbank: 78191 · 78191-00-1(CAS DataBase Reference)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 1.8% (1 of 55) of reports.

Warning

H226 (98.2%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 55 reports by companies from 4 notifications to the ECHA C&L Inventory.

Gefahrenhinweise

Regulatory InformationStatus: Active Update: 29-07-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/19218

Hazard Classes and CategoriesFlam. Liq. 3 (98.2%)

Sicherheitsdaten

wgk: 3
ridadr: UN 1993 3/PG 3
hs_code: 29280000
risk_code: 10
safety_code: 16-24/25
hazard_class: 3
packing_group: III
Speicherklasse: 3 - Flammable liquids
Hazard Classifications: Flam. Liq. 3

Chemie und Industrie

Darstellung

synthetischeN-Methoxy-N-methylacetamide can be prepared by reaction of Acetyl Chloride with commercially available N,O-Dimethylhydroxylamine hydrochloride in pyridine, followed by distillation at reduced pressure (65%).