1,1-Dibutoxytrimethylamine

Synonym(s):1,1-Dibutoxy-N,N-dimethylmethylamine;1,1-Dibutoxytrimethylamine

CAS NO.：18503-90-7
Empirical Formula: C11H25NO2
Molecular Weight: 203.32
MDL number: MFCD00015249
EINECS: 242-387-0
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 05:50:32

What is 1,1-Dibutoxytrimethylamine?

The Uses of 1,1-Dibutoxytrimethylamine

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

General Description

N,N-Dimethylformamide dibutyl acetal (1,1-Dibutoxytrimethylamine, 1,1-Dibutoxy-N,N-dimethylmethylamine) is a dimethylformamide dialkyl acetal. Its synthesis has been reported by Meerwin and coworkers by reaction of N,N-Dimethylformamide diethyl acetal with butanol.

Properties of 1,1-Dibutoxytrimethylamine

Boiling point:	93 °C12 mm Hg(lit.)
Density	0.853 g/mL at 20 °C(lit.)
refractive index	n20/D 1.417
Flash point:	53°C
form	clear liquid
pka	5.22±0.50(Predicted)
color	Colorless to Almost colorless
Specific Gravity	0.852
BRN	1098693
CAS DataBase Reference	18503-90-7(CAS DataBase Reference)

Safety information for 1,1-Dibutoxytrimethylamine

Signal word	Warning
Pictogram(s)	Flame Flammables GHS02 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.