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40262 Sigma-Aldrich

N,N-Dimethylformamide dibutyl acetal

for esterification of fatty acids, ≥98.0%

Synonym: 1,1-Dibutoxytrimethylamine, 1,1-Dibutoxy-N,N-dimethylmethylamine

  • CAS Number 18503-90-7

  • Linear Formula (CH3)2NCH(OCH2CH2CH2CH3)2

  • Molecular Weight 203.32

  •  Beilstein Registry Number 1098693

  •  EC Number 242-387-0

  •  MDL number MFCD00015249

  •  PubChem Substance ID 24865103

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Properties

Related Categories Acetals/Ketals/Ortho Esters, Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds More...
InChI Key   GSFFXKGTGPMVLM-UHFFFAOYSA-N
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.)

Description

Other Notes

Reagent for the esterification of fatty acids; Review

Same product — same quality — now Sigma-Aldrich brand

Packaging

10 mL in glass bottle

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.

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.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
Flash Point(F) 
127.4 °F
Flash Point(C) 
53 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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