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Phthalimidomalonic acid diethyl ester

CAS No.
5680-61-5
Chemical Name:
Phthalimidomalonic acid diethyl ester
Synonyms
Nsc12023;LABOTEST-BB LT00847569;ETHYL PHTHALIMIDOMALONATE;DIETHYL PHTHALIMIDOMALONATE;DIETHYL 2-PHTHALIMIDOMALONATE;DiethylPhthalimidomalonate>Diethyl 2-phthalimidomalote, 98%;Phthalimidomalonic acid diethyl ester;Malonic acid, phthaliMido-, diethyl ester;Diethyl 2-(1,3-dioxoisoindolin-2-yl)malonate
CBNumber:
CB5213476
Molecular Formula:
C15H15NO6
Molecular Weight:
305.28
MDL Number:
MFCD00065025
MOL File:
5680-61-5.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:18

Phthalimidomalonic acid diethyl ester Properties

Melting point 73-76 °C (lit.)
Boiling point 425.3±35.0 °C(Predicted)
Density 1.340±0.06 g/cm3(Predicted)
storage temp. Store at room temperature
pka 9.88±0.20(Predicted)
form powder to crystal
color White to Almost white
BRN 303845
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
InChIKey SZNGBHWKVWEBKW-UHFFFAOYSA-N
SMILES CCOC(=O)C(N1C(=O)c2ccccc2C1=O)C(=O)OCC
CAS DataBase Reference 5680-61-5(CAS DataBase Reference)
FDA UNII OG2E8O4WBR
EPA Substance Registry System Propanedioic acid, (1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, diethyl ester (5680-61-5)
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
TSCA  TSCA listed
HS Code  2925.19.4200
HazardClass  IRRITANT
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
0
2 0

Phthalimidomalonic acid diethyl ester price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 347175 Diethyl phthalimidomalonate 98% 5680-61-5 25g $614 2023-06-20 Buy
TCI Chemical P1180 Diethyl Phthalimidomalonate >96.0%(N) 5680-61-5 5g $122 2026-04-30 Buy
ChemScene CS-0314693 Diethyl 2-(1,3-dioxoisoindolin-2-yl)malonate ≥98% 5680-61-5 5g $75 2026-06-04 Buy
ChemScene CS-0314693 Diethyl 2-(1,3-dioxoisoindolin-2-yl)malonate ≥98% 5680-61-5 10g $125 2026-06-04 Buy
ChemScene CS-0314693 Diethyl 2-(1,3-dioxoisoindolin-2-yl)malonate ≥98% 5680-61-5 25g $250 2026-06-04 Buy
Product number Packaging Price Buy
347175 25g $614 Buy
P1180 5g $122 Buy
CS-0314693 5g $75 Buy
CS-0314693 10g $125 Buy
CS-0314693 25g $250 Buy

Phthalimidomalonic acid diethyl ester Chemical Properties, Uses, Production

Uses

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.

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.

Phthalimidomalonic acid diethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

Phthalimidomalonic acid diethyl ester Suppliers

Global Suppliers ( 81)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611 China 9874 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75

Phthalimidomalonic acid diethyl ester Spectrum

diethyl 2-(1,3-dioxoisoindol-2-yl)propanedioate Diethyl 2-phthalimidomalote, 98% (1,3-dihydro-1,3-dioxo-2h-isoindol-2-yl)-propanedioicacidiethylester 2-Isoindolinemalonic acid, 1,3-dioxo-, diethyl ester Diethyl 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)malonate Propanedioic acid, (1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, diethyl ester LABOTEST-BB LT00847569 DIETHYL PHTHALIMIDOMALONATE DIETHYL 2-PHTHALIMIDOMALONATE ETHYL PHTHALIMIDOMALONATE (1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)malonic acid diethyl ester 2-(1,3-Dioxoisoindoline-2-yl)malonic acid diethyl ester 2-[(1,3-Dioxo-1,3-dihydro-2H-isoindole)-2-yl]malonic acid diethyl ester Nsc12023 Malonic acid, phthaliMido-, diethyl ester (2-bromophenyl)-[4-[3-(4-morpholinyl)-4-nitrophenyl]-1-piperazinyl]methanone DiethylPhthalimidomalonate> Propanedioic acid, 2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, 1,3-diethyl ester Diethyl 2-(1,3-dioxoisoindolin-2-yl)malonate 2-orthobenzenediformylisoamineylpropyldiacidiethyl ester Phthalimidomalonic acid diethyl ester 5680-61-5 N-Substituted Maleimides, Succinimides & Phthalimides N-Substituted Phthalimides Organic Building Blocks Esters Building Blocks C12 to C63 Carbonyl Compounds N-Substituted Maleimides, Succinimides & Phthalimides N-Substituted Phthalimides C12 to C63 Carbonyl Compounds Esters