N,N-Dimethyformamide diethy acetal

Synonym(s):N,N-Dimethylformamide diethyl acetal;1,1-Diethoxy-N,N-dimethylmethylamine;1,1-Diethoxytrimethylamine

CAS NO.：1188-33-6
Empirical Formula: C7H17NO2
Molecular Weight: 147.22
MDL number: MFCD00009232
EINECS: 214-707-9
SAFETY DATA SHEET (SDS)
Update Date: 2026-01-13 11:24:50

N,N-Dimethyformamide diethy acetal Structural

What is N,N-Dimethyformamide diethy acetal?

Chemical properties

Clear colorless to yellowish liquid

The Uses of N,N-Dimethyformamide diethy acetal

N,N-Dimethylformamide diethyl acetal was used in quantification of cocaine and its primary metabolite, benzoyl ecgonine from urine matrix by gas chromatography.

The Uses of N,N-Dimethyformamide diethy acetal

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.

General Description

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

Properties of N,N-Dimethyformamide diethy acetal

Melting point:	178-180 °C(Solv: ethanol (64-17-5))
Boiling point:	170 °C(lit.)
Density	0.859 g/mL at 25 °C(lit.)
refractive index	n20/D 1.411(lit.)
Flash point:	72 °F
storage temp.	2-8°C
solubility	Chloroform (Soluble), DMSO (Slightly), Methanol (Slightly)
form	clear liquid
pka	5.31±0.50(Predicted)
Specific Gravity	0.861 (20/4℃)
color	Colorless to Light yellow
Sensitive	Moisture Sensitive
BRN	741889
Stability:	Moisture Sensitive
CAS DataBase Reference	1188-33-6(CAS DataBase Reference)
NIST Chemistry Reference	N,N-Dimethylformamide diethylacetal(1188-33-6)
EPA Substance Registry System	Methanamine, 1,1-diethoxy-N,N-dimethyl- (1188-33-6)

Safety information for N,N-Dimethyformamide diethy acetal

Signal word	Warning
Pictogram(s)	Flame Flammables GHS02
GHS Hazard Statements	H226:Flammable liquids
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P370+P378:In case of fire: Use … for extinction.