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HomeProduct name listETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

Synonym(s):4,4′-Ethylenebis(2,6-morpholinedione);EDTA dianhydride

ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE Structural

What is ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE?

The Uses of ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

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.

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.

Properties of ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

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

Safety information for ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

InChIKey POLIXZIAIMAECK-UHFFFAOYSA-N

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