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347175

Sigma-Aldrich

Diethyl phthalimidomalonate

98%

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About This Item

Empirical Formula (Hill Notation):
C15H15NO6
CAS Number:
Molecular Weight:
305.28
Beilstein/REAXYS Number:
303845
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

assay

98%

form

solid

mp

73-76 °C (lit.)

functional group

ester
imide

SMILES string

CCOC(=O)C(N1C(=O)c2ccccc2C1=O)C(=O)OCC

InChI

1S/C15H15NO6/c1-3-21-14(19)11(15(20)22-4-2)16-12(17)9-7-5-6-8-10(9)13(16)18/h5-8,11H,3-4H2,1-2H3

InChI key

SZNGBHWKVWEBKW-UHFFFAOYSA-N

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General description

Diethyl phthalimidomalonate is an N-malonic ester substituted pthalimide. UV spectra of diethyl phthalimidomalonate has been determined from pH 1 to 12.8.

Application

Diethyl phthalimidomalonate (diethyl 2-phthalimidomalonate) may be employed as suitable neutral carrier in the new poly(vinyl chloride) membrane sensor, for the determination of Cr3+ ions in sample solutions.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Potentiometric detection of Cr 3+ ions in solution by a chromium (III) electrochemical sensor based on diethyl 2-phthalimidomalonate doped in polymeric membrane.
Zamani HA and Sahebnasagh S.
International Journal of Electrochemical Science, 8, 3708-3720 (2013)
Evidence for nc. far.. pi.* transition in N-malonic esters of heterocyclic compounds.
Nnadi JC and Wang SY.
Journal of the American Chemical Society, 92(14), 4421-4425 (1970)

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