TETRAACETYLENEDIAMINE (TAED)

Chemical name: Tetraacetylethylenediamine (TAED)

CAS No.: 10543-57-4

Molecular formula: C10H16N2O4

Tetraacetylethylenediamine (TAED), commonly abbreviated as TAED, is an organic compound with the formula (CH3C(O))2NCH2CH2N(C(O)CH3)2.
Tetraacetylethylenediamine (TAED) is commonly used as a bleach activator in laundry detergents and for paper pulp.

Tetraacetylethylenediamine (TAED) is produced by acetylation of ethylenediamine.
Tetraacetylethylenediamine (TAED) is often dyed blue or green for use in laundry detergents, its most significant application.

Tetraacetylethylenediamine (TAED) is use in laundry detergents and mechanism of action
Tetraacetylethylenediamine (TAED) is an important component of detergents and bleaches.
Tetraacetylethylenediamine (TAED) is an activator for "active oxygen" bleaching agents.

Such active oxygen bleaching agents release hydrogen peroxide during the wash cycle.
Such agents include sodium perborate, sodium percarbonate, sodium perphosphate, sodium persulphate, and urea peroxide.
The released hydrogen peroxide is an inefficient bleach below 40 °C, except in the presence of activators such as TAED.

The activation process entails a reaction of the hydrogen peroxide with TAED to release peracetic acid, which is a fast-acting beaching agent.:
(CH3C(O))2NCH2CH2N(C(O)CH3)2 + H2O2 → (CH3C(O))2NCH2CH2NH(C(O)CH3) + CH3CO3H

Use and mechanism of action of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is an important component of laundry detergents that use "active oxygen" bleaching agents.
Active oxygen bleaching agents include sodium perborate, sodium percarbonate, sodium perphosphate, sodium persulfate, and urea peroxide.
These compounds release hydrogen peroxide during the wash cycle, but the release of hydrogen peroxide is low when these compounds used in temperatures below 45 °C (113 °F).

Tetraacetylethylenediamine (TAED) and hydrogen peroxide react to form peroxyacetic acid, a more efficient bleach, allowing lower temperature wash cycles, around 40 °C (104 °F).
Tetraacetylethylenediamine (TAED) was first used in a commercial laundry detergent in 1978.
Currently, Tetraacetylethylenediamine (TAED) is the main bleach activator used in European laundry detergents and has an estimated annual consumption of 75 kt.

Perhydrolysis:
Tetraacetylethylenediamine (TAED) reacts with alkaline peroxide via the process called perhydrolysis releasing of peracetic acid.

Tetraacetylethylenediamine (TAED) typically provides only two equivalents of peracetic acid, although four are theoretically possible.
Competing with perhydrolysis, Tetraacetylethylenediamine (TAED) also undergoes some hydrolysis, which is an unproductive pathway.

Preparation of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is prepared in a two-stage process from ethylenediamine and acetic anhydride.
The process is nearly quantitative.

Chemical Properties of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is off-white to beige granular powder

Uses of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is a bleaching activator which is mainly used in detergents and additives for laundry washing and dishwashing.
Typical concentrations of Tetraacetylethylenediamine (TAED) range between 1.4% and 13% in these products.
A small amount of the produced Tetraacetylethylenediamine (TAED) is also used in bleaching of paper, textiles and for the generation of Peracetic acid.
Peroxide bleach activator for household detergents, paper pulp.

Uses of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is used as a peroxide bleach activator in household detergents and for paper pulp.
Tetraacetylethylenediamine (TAED) also serves as an important component of laundry detergents and bleaches, where it is used as an activator for active oxygen bleaching agents such as sodium perborate, sodium percarbonate, sodium perphosphate and sodium persulfate.
Tetraacetylethylenediamine (TAED) reacts with the perhydroxyl anion HO2- in the presence of aqueous alkaline solution to prepare triacetylethylenediamine and diacetylethylenediamine with the release of peracetic acid, which is a fast acting bleaching agent.

Preparation of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is produced in a two stage process from ethylenediamine (ED) and acetic anhydride (Ac2O).
ED is first diacetylated to DAED.

In the second step DAED is subsequently converted with Ac2O via TriAED into TAED.
Tetraacetylethylenediamine (TAED) is crystallized out of the reaction mixture, filtered, washed and dried, and if necessary also granulated.
The raw materials used occur almost quantitatively in the product.

Tetraacetylethylenediamine (TAED) was prepared by acetylation of diacetylethylenediamine (DAED) with acetic anhydride in a 5 L reactor coupled with a packed distillation column, 2.5 cm in inside diameter and 1 m in length.
The reaction temperature was set at 135 °C and the reflux ratio at 6.
The molar ratio of acetic anhydride to DAED was varied from 3 to 5.
A Tetraacetylethylenediamine (TAED) yield as high as 80% was obtained, higher by 15% than in the absence of distillation.

Health Hazard of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is of very low toxicity by all exposure routes examined. Up to 2 g/kg BW there is no acute toxicity.
Tetraacetylethylenediamine (TAED) is practically non-irritating to skin and eyes and there is no evidence of a sensitizing potential by skin contact.

The only effect after repeated oral and dermal dosing was reversible centrilobular hypertrophy in the liver at high doses due to the induction of metabolizing enzymes.
In a 90-day whole body inhalation study no adverse effects in the rat lung, respiratory tract or nasal mucosa were observed.
Biokinetic data showed that Tetraacetylethylenediamine (TAED) is rapidly absorbed from the rat intestine and largely metabolized via diacetylation to TriAED and DAED which are excreted in the urine.

Properties of Tetraacetylethylenediamine (TAED):
Powdered Tetraacetylethylenediamine (TAED) is stabilized by granulation with the aid of the sodium salt of carboxymethylcellulose (Na-CMC),[10] which are sometimes additionally coated blue or green.
Despite the relatively low solubility of Tetraacetylethylenediamine (TAED) in cool water, (1 g/l at 20 °C), the granulate dissolves rapidly in the washing liquor.
The peroxyacetic acid formed has bactericidal, virucidal and fungicidal properties, thereby enabling Tetraacetylethylenediamine (TAED) with percarbonate to disinfect and deodorize.

Ecology of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is mostly non-toxic and easily biodegradable.
Tetraacetylethylenediamine (TAED) and its byproduct DAED have low aquatic ecotoxicity.

Triacetylethylenediamine shows a very low toxicity in all exposure routes, is practically non-irritating effect on skin and eye, and does not give any indication of skin sensitization.
Tetraacetylethylenediamine (TAED) is not mutagenic and not teratogenic.
Tetraacetylethylenediamine (TAED), TriAED and DAED are all completely biodegradable and substantially removed during wastewater treatment.

Preferred IUPAC name:
N,N′-(Ethane-1,2-diyl)bis(N-acetylacetamide)

Other names:
TAED, N,N′-ethylenebis(diacetamide)

Appearance: Blue/Green/ White, free flowing granules
Odour: Mild, no smell of acetic acid
Main content(HPLC): 92.0±2, %
Distribution of size(50g, 5min):
≥ 1600mm 2.0% max
≤0.2mm 3.0% max
Moisture content(50g, 5min): 2.0% max
Iron(Fe) content: 20mg/kg max

Tetraacetylethylenediamine (TAED) is an activator for "active oxygen" bleaching agents.

KEYWORDS:
10543-57-4, TAED, N N′-Ethylenebis[diacetamide], Mykon ATC, Nikon A, T 0946, Peractive AN, Peractive TAED, Peractive P, Peractive AP

Tetraacetylethylenediamine (TAED) is an abbreviated form of Tetraacetylethylenediamine (TAED).
Tetraacetylethylenediamine (TAED) is an organic compound with the chemical formula (CH3C(O))2NCH2CH2N(C(O)CH3)2.
The common uses of Tetraacetylethylenediamine (TAED) is commonly used as a bleach activator in domestic and household detergents as well as in production of paper pulp.
Acetylation of ethylenediamine produces the final product as Tetraacetylethylenediamine (TAED).

The main and the most common use of Tetraacetylethylenediamine (TAED) is in laundry, bleaches and detergents.
Tetraacetylethylenediamine (TAED) is usually deployed in detergents and bleaching agents as an activator of hydrogen peroxide when used below a temperature of 60 °C.
The reaction of Tetraacetylethylenediamine (TAED) with hydrogen peroxide is called perhydrolysis which results in forming peroxy acids which are more easy to use as washing and bleaching agents at low temperatures.

Moreover, a small amount of Tetraacetylethylenediamine (TAED) finds its application in bleaching of paper, generation of peracetic acid in disinfectants and textile industry.
Tetraacetylethylenediamine (TAED) is used in the manufacturing of paperboard products and food contact paper.

Description of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED), abbreviated as TAED, is an organic compound widely used as a bleach activator in laundry detergents.
Tetraacetylethylenediamine (TAED) has an active role in the cleaning process, enabling safe and effective results in lower temperatures.

Tetraacetylethylenediamine (TAED) is a vital component of laundry detergents as an alternative to “active oxygen” bleaching agents, from sodium perborate to urea peroxide.
While typical “active oxygen” agents work by releasing hydrogen peroxide during the wash cycle, that effect is only possible in temperatures below 60 °C (140 °F).
On the other hand, Tetraacetylethylenediamine (TAED) and its ability to form peroxyacetic acid allow efficient cleaning and bleaching results in lower temperature wash cycles.

Powdered Tetraacetylethylenediamine (TAED) can be easily stabilized by granulation, with the support of the sodium salt of carboxymethylcellulose (Na-CMC).
Despite the comparably low solubility of Tetraacetylethylenediamine (TAED) in cold water, the granules still effectively dissolve in the washing solution within a couple of minutes.
After starting the washing process, Tetraacetylethylenediamine (TAED) melts easily and quickly in its entirety.

At present, Tetraacetylethylenediamine (TAED) is the principal bleach activator used in European laundry detergent formulations, with a substantial annual consumption.
Typical concentrations of Tetraacetylethylenediamine (TAED) range from 1.4% to 13% in various products.

Tetraacetylethylenediamine (TAED) is essentially non-toxic and easily biodegradable.
Both Triacetylethylenediamine and its by-product DAED have low aquatic ecotoxicity and very low toxicity in all exposure routes.

Tetraacetylethylenediamine (TAED), TriAED, and DAED are all fully biodegradable and efficiently removed during wastewater treatment.
Tetraacetylethylenediamine (TAED) is also not teratogenic or mutagenic.
Tetraacetylethylenediamine (TAED)s properties as a detergent component help with reducing energy usage, subsequently minimizing environmental impact in the process.

Tetraacetylethylenediamine (TAED) has no irritating effects on skin and eyes.
Tetraacetylethylenediamine (TAED) also does not give any indication of skin sensitization as a result of prolonged exposure, such as hand wash.

Identifiers of Tetraacetylethylenediamine (TAED):
CAS Number: 10543-57-4
ChemSpider: 59725
ECHA InfoCard: 100.031.009
PubChem CID: 66347
UNII: P411ED0N2B
CompTox Dashboard (EPA): DTXSID5040752

Manufacturing of Tetraacetylethylenediamine (TAED):
Two stages of Tetraacetylethylenediamine (TAED) production include ethylenediamine (ED) and acetic anhydride (Ac2O).
In the first stage, ethylenediamine (ED) is diacetylated to DAED.
The second stage comprises DAED subsequently converted with acetic anhydride (Ac2O) via TriAED to create TAED.

The final compound is crystallized out of the reaction mixture, and then filtered, washed, and dried.
Tetraacetylethylenediamine (TAED) can also be granulated, if necessary.
The manufacturing process leaves no by-products or residues.

The 1:2 mixture produces a lower-quality Coconut diethanolamide, which contains residues of free diethanolamine and ethylene glycol.
A higher-quality 1:1 mixture results in less free amine, which makes it suitable for use in lower concentrations than the 1:2 Coconut diethanolamide.
Fatty acids that can be used in the process are coconut oil, methyl cocoate, whole or stripped coconut acids.

Industry uses of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is commonly utilized in the household detergents industry as a peroxide bleach activator.
Tetraacetylethylenediamine (TAED) is a vital component of laundry detergents and fabric bleaches, where it is used as an alternative active agent in place of sodium perborate, sodium percarbonate, sodium perphosphate, or sodium persulfate.

Other uses of Tetraacetylethylenediamine (TAED) include the production of paper pulp (bleaching of paper).
Tetraacetylethylenediamine (TAED) can be found in automatic dishwasher formulations, as an active agent in common disinfectants, and as a sterilant in a variety of cleaners and solutions for medical use.
Tetraacetylethylenediamine (TAED) reacts with hydrogen peroxide to form peracetic acid, which is a powerful color-safe bleaching agent and biocide.
The resulting compound features strong bactericidal, virucidal, and fungicidal properties, enabling TAED to disinfect and deodorize.

Tetraacetylethylenediamine (TAED)’s also used as a surfactant in soap bars, light-duty detergents, and dishwashing detergents, as well as a delinting agent for cottonseed.
CDEA can be added to lauryl sulfate-based liquid cleansers to help stabilize and improve foam formation.

Coconut oil diethanolamine condensate is a corrosion inhibitor in water-based, semi-synthetic, and synthetic metal-working fluids, also found in polishing agents.
As an antistatic agent, Tetraacetylethylenediamine (TAED) can be found in plastics, such as polyethylene film for food packaging and rigid polyvinyl chloride.
In combination with metallic salts, Tetraacetylethylenediamine (TAED) works as an antistatic for polystyrene and in impact-resistant rubber polystyrene blends.

Other uses of Tetraacetylethylenediamine (TAED) include electric plating, shoe polish, printing ink, and more.
Tetraacetylethylenediamine (TAED)’s also used as a surfactant in soap bars, light-duty detergents, and dishwashing detergents, as well as a delinting agent for cottonseed.
CDEA can be added to lauryl sulfate-based liquid cleansers to help stabilize and improve foam formation.

Consumer uses of Tetraacetylethylenediamine (TAED):
Most of the Tetraacetylethylenediamine (TAED) consumption in households relates to the use as a bleaching activator in detergents.
Tetraacetylethylenediamine (TAED)’s a highly efficient agent, able to bleach a broad range of stubborn stains, from tea and coffee to wine and food.

Tetraacetylethylenediamine (TAED) also significantly contributes to the overall whiteness of the laundry.
As a detergent component, Tetraacetylethylenediamine (TAED) is also active in removing unpleasant scents through its antimicrobial performance, while remaining gentle to the fibers.
With Tetraacetylethylenediamine (TAED) presented in the formula, stains such as coffee, tea, coffee, and fruit juices can be effectively removed at water temperatures as low as 15 °C.

Solubility of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is soluble in methylene chloride and chloroform, partially soluble in water and acetone.

Common synonyms of Tetraacetylethylenediamine (TAED):
TAED;
N,N′-(Ethane-1,2-diyl)bis(N-acetylacetamide);
N,N′-ethylenebis(diacetamide)

Applications of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) can be used as a reagent:
Along with sodium perborate and sodium bicarbonate for the oxidation of primary aliphatic amines to aliphatic C-nitroso compounds.
In combination with sodium percarbonate to deliver peracetic acid in situ for Baeyer-Villiger oxidation.
Tetraacetylethylenediamine (TAED) can also be used as a peroxide bleach activator in laundry detergents and in textile chemistry applications.

Properties of Tetraacetylethylenediamine (TAED):
Chemical formula: C10H16N2O4
Molar mass: 228.248 g·mol−1
Appearance : Colorless solid
Density: 0.9
Melting point: 149 to 154 °C (300 to 309 °F; 422 to 427 K)
Solubility in water: 0.2 g/L @ 20 °C

Melting point: 149-154 °C
Boiling point: 140 °C (1.5002 mmHg)
Density: 0.9
refractive index: 1.4550 (estimate)
Flash point: 140 °C
pka: -1.23±0.70(Predicted)
form: Granular Powder
color: Off-white to beige
Water Solubility: slightly soluble
Merck: 14,9028
BRN: 1795711
InChIKey: BGRWYDHXPHLNKA-UHFFFAOYSA-N
CAS DataBase Reference: 10543-57-4(CAS DataBase Reference)
EWG's Food Scores: 1
FDA UNII: P411ED0N2B
NIST Chemistry Reference: N,n,n',n'-Tetraacetylethylenediamine (TAED)(10543-57-4)
EPA Substance Registry System: Tetraacetylethylenediamine (TAED) (10543-57-4)

PROPERTIES of Tetraacetylethylenediamine (TAED):
Quality Level:
100

grade:
technical

assay:
≥90% (CHN)

form:
crystals

SMILES string:
CC(=O)N(CCN(C(C)=O)C(C)=O)C(C)=O

InChI:
1S/C10H16N2O4/c1-7(13)11(8(2)14)5-6-12(9(3)15)10(4)16/h5-6H2,1-4H3

InChI key:
BGRWYDHXPHLNKA-UHFFFAOYSA-N

What is Tetraacetylethylenediamine (TAED)?
Tetraacetylethylenediamine (TAED) enables clothes to be cleaned effectively and safely at lower temperatures, thereby reducing energy usage and minimizing environmental impact.
Tetraacetylethylenediamine (TAED) is also widely used in automatic dishwasher formulations and as a sterilant in everything from denture cleaners to medical instruments.

Tetraacetylethylenediamine (TAED) reacts with hydrogen peroxide to form the powerful color-safe bleaching agent and biocide, peracetic acid, delivering the right amount where and when it is needed.
Tetraacetylethylenediamine (TAED) is also kind on the environment, as it is readily biodegradable and of very low toxicity.

General:
Tetraacetylethylenediamine (TAED) is a bleaching activator which is mainly used in detergents and additives for laundry washing and dishwashing.
Typical concentrations of Tetraacetylethylenediamine (TAED) range between 1.4% and 13% in these products.

The amount of Tetraacetylethylenediamine (TAED) which is used in household cleaning products in Europe was estimated to be 61,000 t in 2001.
After starting the washing process, Tetraacetylethylenediamine (TAED) is completely dissolved within minutes in the wash liquor and undergoes perhydrolysis in the presence of persalts such as perborate or percarbonate via triacetylethylenediamine (TriAED) to diacetylethylenediamine (DAED).

A recent kinetic study of the perhydrolysis under conditions of the washing process (pH 10) has shown that Tetraacetylethylenediamine (TAED) is converted >99% to DAED even at low temperature (23 degree C).
In this risk assessment report the parent compound Tetraacetylethylenediamine (TAED) as well as the final degradation product DAED were assessed.
TriAED was not considered as no significant concentrations arise during the perhydrolysis process.

Hydrogen peroxide and water react with Tetraacetylethylenediamine (TAED) to form consecutively triacetylethylenediamine and diacetylethylenediamine with the release of two molecules of peracetic acid or acetic acid.
The effect of pH, specific buffers and temperature on the rates of hydrolysis and perhydrolysis are compared.
Peracetic acid reacts with Tetraacetylethylenediamine (TAED) very slowly.

The ratio of the second-order rate constants for the reaction of Tetraacetylethylenediamine (TAED) with hydroperoxide and peracetate anions is exceptionally large after taking into account the difference in pKa values of their conjugate acids.
The relative reactivity of various nucleophiles with Tetraacetylethylenediamine (TAED) is discussed in terms of its performance as a bleach activator.

Synonym(s): N,N′-Ethylenebis(diacetamide), TAED
Empirical Formula (Hill Notation): C10H16N2O4
CAS Number: 10543-57-4
Molecular Weight: 228.25
Beilstein: 1795711
EC Number: 234-123-8
MDL number: MFCD00014967
PubChem Substance ID: 57653165
NACRES: NA.22

CAS No.10543-57-4
Chemical Name:Tetraacetylethylenediamine (TAED)

Synonyms:
TAED
TEAD
Nikon A
Mykon ATC
Mikon ATC
TETRAACETYLENEDIAMINE
TETRACETYLETHYLENEDIAMINE
Tetraacetylethylenediamine (TAED)
1,2-Bis(diacetylamino)ethane
1,2-Bis-(diacetamido)-ethane

CBNumber:CB4401238
Molecular Formula:C10H16N2O4
Molecular Weight:228.24
MDL Number:MFCD00014967
MOL File:10543-57-4.mol

Synonyms:
Acetamide,N,N′-1,2-ethanediylbis[N-acetyl-
Diacetamide,N,N′-ethylenebis-
N,N′-1,2-Ethanediylbis[N-acetylacetamide]
N,N,N′,N′-Tetraacetylethylenediamine (TAED)
Tetraacetylethylenediamine (TAED)
N,N′-Ethylenebis[diacetamide]
Mykon ATC
Nikon A
T 0946
TAED 4303
TAED
Peractive AN
N,N′-Ethylenebis[N-acetylacetamide]
TAED 4049
Peractive TAED
Peractive P
Warwick B 610
Peractive AP
Peractive AC
Warwick B 637
Mykon B 610
Mikon ATC
Peractive AC Blue

Tetraacetylethylenediamine (TAED) is incorporated into fabric washing powders as a bleach activator.
In the wash Tetraacetylethylenediamine (TAED) undergoes almost quantitative perhydrolysis to diacetylethylenediamine (DAED) and to peracetate, which provides efficient bleaching and hygiene benefits at low wash temperatures.
DAED, Tetraacetylethylenediamine (TAED) and Triacetylethylenediamine (TriAED) are readily and completely biodegradable and are substantially removed during sewage treatment.

In consequence, levels in the aquatic environment will be very low.
It is estimated, for example, that concentrations of DAED in rivers immediately below a treated sewage effluent outfall should be in the range 3–6 μgL-1, further downstream these levels will fall rapidly.

Their toxicity to aquatic organisms and to mammals is also very low, providing large safety margins.
The use of Tetraacetylethylenediamine (TAED) in detergents will not therefore result in any adverse effects on the environment or on man.

Tetraacetylethylenediamine (TAED) is an acronym for Tetraacetylethylenediamine (TAED).
Tetraacetylethylenediamine (TAED) is an organic compound with the chemical formula (CH3C(O))2NCH2CH2N(C(O)CH3)2.
Tetraacetylethylenediamine (TAED) is produced in a two-step process by reacting ethylenediamine with acetic anhydride, which also yields acetic acid as a by-product.
Tetraacetylethylenediamine (TAED) is white and can be produced as granules, liquid and powder.

Tetraacetylethylenediamine (TAED) is mainly used as a bleach activator for laundry detergents to provide cleaning and biocide action.
Tetraacetylethylenediamine (TAED) is mainly non-toxic and biodegradable.
Tetraacetylethylenediamine (TAED) allows clothes to be cleaned effectively and safely at lower temperatures, reducing energy consumption and environmental impact.

Tetraacetylethylenediamine (TAED) is also used as a sterilant for cleaning denture cleaners, medical instruments, and automatic dishwasher formulations.
Tetraacetylethylenediamine (TAED) reacts with hydrogen peroxide to form peracetic acid, a powerful color-safe bleaching agent and biocide that delivers the right amount where and when it's needed.

Tetraacetylethylenediamine (TAED) basic information:
Name of the product: Tetraacetylethylenediamine (TAED)
CAS: 10543-57-4
MF: C10H16N2O4
MW: 228.24
EINECS: 234-123-8
Mol file: 10543-57-4.mol

Chemical properties of Tetraacetylethylenediamine (TAED):
Melting point: 149-154 °C
Boiling point: 140 °C (1.5002 mmHg)
Intensity: 0.9
refractive index: 1.4550 (estimate)
Fp: 140 °C
form: Granular powder
Pka: -1.23 ± 0.70 (estimate)
Colour: beige for off-white
water solubility:. slightly soluble
Merck: 149,028
BRN: 1795711
InChIKey: BGRWYDHXPHLNKA-UHFFFAOYSA-N

NIST chemistry reference: N,n, N ',n'-Tetraacetylethylenediamine (TAED)(10543-57-4)
EPA substance registration system: Tetraacetylethylenediamine (TAED) (10543-57-4)
experiment: 90.0-94.0% min
No: 2.00%
Particle size distribution: 0.150mm Min. through Max.1.0 over 1.700mm. 3.0
Iron: 0.002% max
Appearance: White or color granules

About Tetraacetylethylenediamine (TAED) Helpful information:
Tetraacetylethylenediamine (TAED) is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 000 to < 100 000 tonnes per annum.
Tetraacetylethylenediamine (TAED) is used by consumers, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Consumer Uses of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is used in the following products: biocides (e.g. disinfectants, pest control products), washing & cleaning products and cosmetics and personal care products.
Other release to the environment of Tetraacetylethylenediamine (TAED) is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use as processing aid.

Article service life of Tetraacetylethylenediamine (TAED):
ECHA has no public registered data on the routes by which Tetraacetylethylenediamine (TAED) is most likely to be released to the environment.
ECHA has no public registered data indicating whether or into which articles Tetraacetylethylenediamine (TAED) might have been processed.

Widespread uses by professional workers of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is used in the following products: biocides (e.g. disinfectants, pest control products), washing & cleaning products, paper chemicals and dyes and textile treatment products and dyes.
Tetraacetylethylenediamine (TAED) is used in the following areas: health services and formulation of mixtures and/or re-packaging.
Release to the environment of Tetraacetylethylenediamine (TAED) can occur from industrial use: formulation of mixtures and as processing aid.
Other release to the environment of Tetraacetylethylenediamine (TAED) is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners).

Formulation or re-packing of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is used in the following products: washing & cleaning products, air care products, biocides (e.g. disinfectants, pest control products), paper chemicals and dyes, polishes and waxes, textile treatment products and dyes and cosmetics and personal care products.
Release to the environment of Tetraacetylethylenediamine (TAED) can occur from industrial use: formulation of mixtures.

Uses at industrial sites of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is used in the following products: washing & cleaning products, biocides (e.g. disinfectants, pest control products) and paper chemicals and dyes.
ECHA has no public registered data on the types of manufacture using Tetraacetylethylenediamine (TAED)e.
Release to the environment of Tetraacetylethylenediamine (TAED) can occur from industrial use: in processing aids at industrial sites.
Other release to the environment of Tetraacetylethylenediamine (TAED) is likely to occur from: indoor use as processing aid.

Manufacture of Tetraacetylethylenediamine (TAED):
Release to the environment of Tetraacetylethylenediamine (TAED) can occur from industrial use: manufacturing of the substance.

Description of Tetraacetylethylenediamine (TAED):
Tetraacetylethylenediamine (TAED) is an important component of detergents and bleaches.
Tetraacetylethylenediamine (TAED) is mainly used in laundry detergents.

Chemical Properties of Tetraacetylethylenediamine (TAED):
Appearance: Colourless Solid
Boiling Point: 386.4 °C
CAS Number: 10543-57-4
Density: 0.9gcm3
EINECS Number: 234-123-8
IUPAC Name: Tetraacetylethylenediamine (TAED)
InChI: 1S/C10H16N2O4/c1-5(13)9(11,6(2)14)10(12,7(3)15)8(4)16/h11-12H2,1-4H3
InChIKey: FRPJTGXMTIIFIT-UHFFFAOYSA-N
Melting Point: 149-154 °C
Molar Mass: 228.25g/mol
Molecular Formula: C10H16N2O4
Refractive: 1.48 n/D
Solubility: Slightly Soluble

Synonyms:
Diacetamide,N,N'-ethylenebis- (7CI,8CI)
Mykon ATC; N,N,N',N'-Tetraacetylethylenediamine (TAED)
N,N'-1,2-Ethanediylbis[N-acetylacetamide]
N,N'-Ethylenebis[N-acetylacetamide]
N,N'-Ethylenebis[diacetamide]
Nikon A
Peractive AN
Peractive P
PeractiveTAED
Tetraacetylethylenediamine (TAED)
Warwick B610;TAED

Molecular Weight: 228.24
XLogP3-AA: -1.2
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 3
Exact Mass: 228.11100700
Monoisotopic Mass: 228.11100700
Topological Polar Surface Area: 74.8 Å²
Heavy Atom Count: 16
Formal Charge: 0
Complexity: 265
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes

Tetraacetylethylenediamine (TAED)
10543-57-4
N,N,N',N'-Tetraacetylethylenediamine (TAED)
TAED
N-Acetyl-N-[2-(diacetylamino)ethyl]acetamide
Acetamide, N,N'-1,2-ethanediylbis[N-acetyl-
Tetracetylethylenediamine
N,N'-(Ethane-1,2-diyl)bis(N-acetylacetamide)
N,N'-Ethylenebis(N-acetylacetamide)
UNII-P411ED0N2B
P411ED0N2B
N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide)
MFCD00014967
Acetamide, N,N'-1,2-ethanediylbis(N-acetyl-
N,N'-1,2-Ethanediylbis(N-acetyl-Acetamide
N,N'-1,2-Ethanediylbis[N-acetyl-Acetamide
EINECS 234-123-8
tetraacetyl ethylenediamine
EC 234-123-8
N-acetyl-N-[2-(N-acetylacetamido)ethyl]acetamide
SCHEMBL20390
N,N'-Ethylenebis(diacetamide)
DTXSID5040752
CHEBI:166456
n,n,n,n-Tetraacetylethylenediamine (TAED)
ZINC2015842
N,N'-Ethylenebis(diacetamide), 8CI
AKOS005207256
NCGC00164405-01
AS-65802
I801
DB-040621
FT-0629347
T0946
D92422
N,N\'-(ethane-1,2-diyl)bis(N-acetylacetamide)
N-Acetyl-N-[2-(diacetylamino)ethyl]acetamide #
A801241
N,N'-1,2-Ethanediylbis[N-acetylacetamide], 9CI
Q419209
J-001421
N,N,N',N'-Tetraacetylethylenediamine (TAED), technical, >=90% (CHN)
10543-57-4 [RN]
234-123-8 [EINECS]
Acetamide, N,N'-1,2-ethanediylbis[N-acetyl- [ACD/Index Name]
acetamide, N-acetyl-N-[2-(diacetylamino)ethyl]-
MFCD00014967 [MDL number]
N,N,N',N'-Tetraacetylethylenediamine (TAED)
N,N'-1,2-Ethandiylbis(N-acetylacetamid) [German] [ACD/IUPAC Name]
N,N'-1,2-Ethanediylbis(N-acetylacetamide) [ACD/IUPAC Name]
N,N'-1,2-Éthanediylbis(N-acétylacétamide) [French] [ACD/IUPAC Name]
N,N'-1,2-Ethanediylbis[N-acetylacetamide]
N,N'-Ethane-1,2-diylbis(N-acetylacetamide)
N,N'-Ethylenebis(diacetamide)
N,N'-Ethylenebis(N-acetylacetamide)
N-Acetyl-N-[2-(diacetylamino)ethyl]acetamide
P411ED0N2B
TAED
Tetraacetiletilenodiamina [Spanish]
Tetraacetylethylendiamin [German]
Tetraacetylethylenediamine (TAED) [Wiki]
Tetraacetyloetylenodiamina [Polish]
テトラアセチルエチレンジアミン [Japanese]
[10543-57-4] [RN]
Descarbamylnovobiocin
EINECS 234-123-8
ethylenediamine, NNN'N'-tetra-acetyl-
N,N'-(ethane-1,2-diyl)bis(N-acetylacetamide)
N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide)
n,n,n,n-Tetraacetylethylenediamine (TAED)
N,N,N',N'-tetrahexadecylethane-1,2-diamine
N,N,N`,N`-Tetraacetylethylenediamine (TAED)
n,n,n′,n′-Tetraacetylethylenediamine (TAED)
N,N'-1,2-Ethanediylbis[N-acetyl-Acetamide
N,N'-1,2-Ethanediylbis[N-acetylacetamide], 9CI
N,N'-Ethylenebis(diacetamide), 8CI
N,N'-ethylenebis[N-acetylacetamide]
N-[2-(diethanoylamino)ethyl]-N-ethanoyl-ethanamide
N-acetyl-N-[2-(N-acetylacetamido)ethyl]acetamide
NCGC00164405-01
TETRA ACETYL ETHYLENE DIAMINE
Tetracetylethylenediamine
UNII:P411ED0N2B
UNII-P411ED0N2B

Regulatory process names:
N,N'-ethylenebis[N-acetylacetamide]
N,N'-ethylenebis[N-acetylacetamide]

CAS names:
Acetamide, N,N'-1,2-ethanediylbis[N-acetyl-

IUPAC names:
N,N'-ethane-1,2-diylbis(N-acetylacetamide)
N,N'-ethylenebis(di acetamide)
N,N'-ethylenebis[N-acetylacetamide
N,N'-Ethylenebis[N-acetylacetamide]
N,N'-ethylenebis[N-acetylacetamide]
N,N,N',N'-Tetraacetylethylenediamine (TAED)
N-acetyl-N-[2-(diacetylamino)ethyl]acetamide
N-acetyl-N-[2-(N-acetylacetamido)ethyl]acetamide
TAED
Tetra-Acetil-Etilen-Diammina
Tetraacetylethylenediamine (TAED)
Tetraacetylethylenediamine (TAED)

Trade names:
TAED
Tetraacetylethylenediamine (TAED)

Other identifiers:
10543-57-4