ChemicalBook > CAS DataBase List > ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

Product Name: ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE
CAS No.: 23911-25-3
Chemical Name: ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE
Synonyms: AURORA KA-3150;EDTA DIANHYDRIDE;EDTA bisanhydride;4,4'-Ethylenebis(2,6-dioxomorpholine);4,4'-Ethylenebis(2,6-morpholinedione);1,2-Bis[2,6-dioxo-4-morpholinyl]ethane;ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE;EthylenediaminetetraaceticDianhydride>EthylenediaMinetetraacetic dianhydride 98%;ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE 98+%
CBNumber: CB5194009
Molecular Formula: C10H12N2O6
Formula Weight: 256.21
MOL File: 23911-25-3.mol

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ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE Property

Melting point:: 190 °C (dec.) (lit.)
Boiling point:: 489.5±45.0 °C(Predicted)
Density: 1.449
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: DMSO, Methanol
form: Solid
pka: 2.06±0.20(Predicted)
color: Pale Beige
InChI: InChI=1S/C10H12N2O6/c13-7-3-11(4-8(14)17-7)1-2-12-5-9(15)18-10(16)6-12/h1-6H2
InChIKey: POLIXZIAIMAECK-UHFFFAOYSA-N
SMILES: C(N1CC(=O)OC(=O)C1)CN1CC(=O)OC(=O)C1

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 332046
Product name: Ethylenediaminetetraacetic dianhydride
Purity: 98%
Packaging: 10g
Price: $94.9
Updated: 2025/07/31

Sigma-Aldrich

Product number: 332046
Product name: Ethylenediaminetetraacetic dianhydride
Purity: 98%
Packaging: 50g
Price: $345
Updated: 2025/07/31

TCI Chemical

Product number: E0480
Product name: Ethylenediaminetetraacetic Dianhydride
Purity: >98.0%(T)
Packaging: 25g
Price: $144
Updated: 2025/07/31

TCI Chemical

Product number: E0480
Product name: Ethylenediaminetetraacetic Dianhydride
Purity: >98.0%(T)
Packaging: 100g
Price: $417
Updated: 2025/07/31

TRC

Product number: E917595
Product name: EthylenediaminetetraaceticAcidDianhydride
Packaging: 50g
Price: $190
Updated: 2021/12/16

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ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE Chemical Properties,Usage,Production

Uses

Ethylenediaminetetraacetic Acid Dianhydride (A-EDTA) is used as a reagent in the synthesis of a new class of polymer, poly-2.6-piperazinedione. A-EDTA is also used in the synthesis of EDTA functionalized polyacrylnitriles (PANs) by direct reaction with amine and hydroxyl functionalized polyacrylnitrile.

Application

(1) Electrospun cellulose acetate/activated carbon composite modified by EDTA: This study explores the application of ethylenediaminetetraacetic acid dianhydride in creating efficient dye removal systems from water. The modification led to significant improvements in adsorption properties.
(2) Application of a new chitosan derivative for adsorption of copper (II) and oxyanions of chromium (VI): This research describes the use of ethylenediaminetetraacetic dianhydride as a modifier in creating bioadsorbents from chitosan, targeting heavy metal and dye removal from wastewater.
(3) Lignocellulosic biomass functionalized with EDTA dianhydride for removing Cu (II) and dye from wastewater: This article discusses the modification of Gundelia Tournefortii with ethylenediaminetetraacetic dianhydride to enhance its capabilities for copper and dye adsorption in wastewater treatment processes.

General Description

Ethylenediaminetetraacetic dianhydride (EDTAD) is a ramification of ethylenediaminetetraacetate (EDTA), which consists of two anhydride groups that can react with the hydroxyl and the amino groups. It is a biodegradable compound that is used as a chelating agent.

ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE Suppliers

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View Lastest Price from ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE manufacturers

Hubei Lidu New Material Technology Co., Ltd

Product: 4,4'-ETHYLENEBIS(2,6-DIOXOMORPHOLINE) 23911-25-3
Price: US $0.00/g
Min. Order: 1g
Purity: 97%
Supply Ability: 20tons
Release date: 2024-09-19

Zibo Hangyu Biotechnology Development Co., Ltd

Product: ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE 23911-25-3
Price: US $50.00-500.00/KG
Min. Order: 1KG
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-09-23

Career Henan Chemical Co

Product: ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE 23911-25-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kgs
Release date: 2020-01-29

23911-25-3, ETHYLENEDIAMINETETRAACETIC DIANHYDRIDERelated Search:

3,3',4,4'-Biphenyltetracarboxylic dianhydride Ethylenediaminetetraacetic acid Ethylenediamine-N,N'-diacetic acid Ethylenediaminetetraacetic acid disodium salt Ethylenediaminetetraacetic acid tetrasodium salt Ethylenediaminetetraacetic acid dipotassium salt dihydrate EDTA calcium disodium ETHYLENEDIAMINETETRAACETIC ACID DISODIUM COBALT SALT HYDRATE ETHYLENEDIAMINETETRAACETIC ACID TRIPOTASSIUM SALT DIHYDRATE Zinc disodium EDTA Sodium edetate Ethylenediaminetetraaceticacidferricsodiumsalttrihydrate Ethylenediaminetetraacetic acid tetrasodium salt dihydrate ETHYLENEDIAMINETETRAACETIC ACID DIAMMONIUM SALT MONOHYDRATE ETHYLENEDIAMINETETRAACETIC ACID DISODIU& 1H-Thieno[3,4-d]iMidazole-4-pentanaMide, N-(2-aMinoethyl)hexahydro-2-oxo-, Monohydrochloride, (3aS,4S,6aR)- Disodium edetate dihydrate Ethylenebis(nitrilodimethylene)tetraphosphonic acid

AURORA KA-3150

ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

EDTA DIANHYDRIDE

ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE 98+%

Ethylenediaminetetraacetic dianhydride,4,4′-Ethylenebis(2,6-morpholinedione), EDTA dianhydride

1,2-Bis[2,6-dioxo-4-morpholinyl]ethane

4,4'-Ethylenebis(2,6-dioxomorpholine)

EDTA bisanhydride

Ethylenediaminetetraacetic acid dianhydride

4,4μ-Ethylenebis(2,6-morpholinedione), EDTA dianhydride

4,4'-(Ethane-1,2-diyl)dimorpholine-2,6-dione

4-[2-(2,6-dioxomorpholin-4-yl)ethyl]morpholine-2,6-dione

EthylenediaMinetetraacetic dianhydride 98%

EthylenediaminetetraaceticDianhydride&gt

2,6-Morpholinedione, 4,4'-(1,2-ethanediyl)bis-

4,4'-(ethane-1,2-diyl)bis(morpholine-2,6-dione)

4,4'-Ethylenebis(2,6-morpholinedione)

23911-25-3

C10H12N2O6

C27H30O10NCL

Magnetic Resonance Imaging (Chelating Reagents)

Chelating Reagents

EDTA Analogs

Ligands for Pharmaceutical Research

Complexones

Analytical Chemistry

Chelating Reagents

Complexones

EDTA Analogs

Ligands for Pharmaceutical Research

Magnetic Resonance Imaging (Chelating Reagents)