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Merck
CN

40262

N,N-Dimethylformamide dibutyl acetal

for esterification of fatty acids, ≥98.0%

Synonym(s):

1,1-Dibutoxy-N,N-dimethylmethylamine, 1,1-Dibutoxytrimethylamine

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About This Item

Linear Formula:
(CH3)2NCH(OCH2CH2CH2CH3)2
CAS Number:
18503-90-7
Molecular Weight:
203.32
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
329755962
EC Number:
242-387-0
Beilstein/REAXYS Number:
1098693
MDL number:
MFCD00015249
Assay:
≥98.0%

Key Documents

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InChI key

GSFFXKGTGPMVLM-UHFFFAOYSA-N

InChI

1S/C11H25NO2/c1-5-7-9-13-11(12(3)4)14-10-8-6-2/h11H,5-10H2,1-4H3

SMILES string

CCCCOC(OCCCC)N(C)C

assay

≥98.0%

quality

for esterification of fatty acids

refractive index

n20/D 1.417

bp

93 °C/12 mmHg (lit.)

density

0.853 g/mL at 20 °C (lit.)

Quality Level

200

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.

Application

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.

Other Notes

Reagent for the esterification of fatty acids; Review

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

127.4 °F - closed cup

flash_point_c

53 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
0000014852
0000009391

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J.P. Thenot et al.
Analytical Letters, 217-217 (1972)
DeWolfe RH.
Carboxylic Ortho Acid Derivatives: Preparation and Synthetic Applications (Academic press), 14, 424-424 (2012)
N C Jain et al.
Journal of forensic sciences, 22(1), 7-16 (1977-01-01)
A gas chromatographic procedure has been developed for the simultaneous determination of cocaine and benzoyl ecgonine in urine specimens. The two drugs are extracted by isopropanol/chloroform from urine samples saturated with a bisalt buffer. The organic extract is evaporated to
R.F. Abdulla et al.
Tetrahedron, 35, 1675-1675 (1979)

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