40252

N,N-Dimethylformamide diethyl acetal

for esterification of fatty acids, ≥95.0% (GC)

• Sinonimo/i: 1,1-Diethoxy-N,N-dimethylmethylamine, 1,1-Diethoxytrimethylamine
• Formula condensata: (CH₃)₂NCH(OC₂H₅)₂
• Numero CAS: 1188-33-6
• Peso molecolare: 147.22
• Beilstein: 741889
• Numero CE: 214-707-9
• Numero MDL: MFCD00009227
• Codice UNSPSC: 12352100
• ID PubChem: 329755961
• NACRES: NA.22

Proprietà

• Livello qualitativo: 100
• Saggio: ≥95.0% (GC)
• Qualità: for esterification of fatty acids
• Colore: colorless to yellow
• Indice di rifrazione: n20/D 1.397-1.401; n20/D 1.400 (lit.)
• P. eboll.: 130-133 °C (lit.)
• Densità: 0.859 g/mL at 25 °C (lit.)
• Gruppo funzionale: amine
• Stringa SMILE: CCOC(OCC)N(C)C
• InChI: 1S/C7H17NO2/c1-5-9-7(8(3)4)10-6-2/h7H,5-6H2,1-4H3; BWKAYBPLDRWMCJ-UHFFFAOYSA-N

Descrizione

Descrizione generale

N,N-Dimethylformamide diethyl acetal undergoes Me₃SiCl-mediated three-component coupling reaction with alkyne to yield 2,3,4,5-tetrasubstituted pyridine derivatives.

N,N-Dimethylformamide diethyl acetal (DMF diethyl acetal) on reaction with butanol affords N,N-dimethylformamide dibutyl acetal. It participates in various alkylation, formylation, and aminomethylenation reactions. It has been synthesized from N,N-dialkyl(chloromethylene)ammonium chloride.

Applicazioni

N,N-Dimethylformamide diethyl acetal is a suitable reagent for the esterification of fatty acids. It is suitable reagent used in the quantification of cocaine and its primary metabolite, benzoyl ecgonine, from a urine matrix by gas chromatography.

Altre note

Reagent for the esterification of fatty acids; Review

Informazioni sulla sicurezza

• Pittogrammi: GHS02
• Avvertenze: Warning
• Indicazioni di pericolo: H226
• Consigli di prudenza: P210 - P370 + P378
• Classi di pericolo: Flam. Liq. 3
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 82.4 °F - closed cup
• Punto d’infiammabilità (°C): 28 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter