ChemicalBook--->CAS DataBase List--->10543-57-4

10543-57-4

10543-57-4 Structure

10543-57-4 Structure
IdentificationMore
[Name]

Tetraacetylethylenediamine
[CAS]

10543-57-4
[Synonyms]

N,N'-ETHYLENEBIS(DIACETAMIDE)
N,N,N',N'-TETRAACETYLETHYLENEDIAMINE
TAED
TETRAACETYLETHYLENEDIAMINE
TETRACETYLETHYLENEDIAMINE
Acetamide, N,N'-1,2-ethanediylbis[N-acetyl-
n,n’-1,2-ethanediylbis[n-acetyl-acetamid
N,N’-1,2-ethanediylbis[N-acetyl-Acetamide
N,N’-1,2-ethanediylbis[N-acetylacetamide]
N,N’-ethylenebis[N-acetylacetamide]
N-Acetyl-N-[2-(diacetylamino)ethyl]acetamide
TetraAcetylEthyleneDiamine(Taed)
TEAD
TETRAACETYLENEDIAMINE
N,N'-Ethylenbis-(N-acetylacetamid)
1,2-Bis-(diacetamido)-ethane
Mykon ATC
Nikon A
1,2-Bis(diacetylamino)ethane
[EINECS(EC#)]

234-123-8
[Molecular Formula]

C10H16N2O4
[MDL Number]

MFCD00014967
[Molecular Weight]

228.25
[MOL File]

10543-57-4.mol
Chemical PropertiesBack Directory
[Appearance]

WHITE TO LIGHT BEIGE FINE CRYSTALLINE POWDER
[Melting point ]

149-154 °C
[Boiling point ]

140 °C (1.5002 mmHg)
[density ]

0.9
[refractive index ]

1.4550 (estimate)
[Fp ]

140 °C
[form ]

Granular Powder
[pka]

-1.23±0.70(Predicted)
[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)
[NIST Chemistry Reference]

N,n,n',n'-tetraacetylethylenediamine(10543-57-4)
[EPA Substance Registry System]

10543-57-4(EPA Substance)
Safety DataBack Directory
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

1
[TSCA ]

Yes
[HS Code ]

29241900
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

T.A.E.D.(10543-57-4).msds
Hazard InformationBack Directory
[Chemical Properties]

Tetraacetylethylenediamine is off-white to beige granular powder
[Uses]

N,N,N',N'-Tetraacetylethylenediamine is used as a peroxide bleach activator in household detergents and for paper pulp. It 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. It 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.
[Uses]

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

ChEBI: Tetraacetylethylenediamine is a dicarboximide.
[Preparation]

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 (Clariant, 1999). 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. Byproducts are not formed.
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 TAED yield as high as 80% was obtained, higher by 15% than in the absence of distillation.
[Health Hazard]

TAED is of very low toxicity by all exposure routes examined. Up to 2 g/kg BW there is no acute toxicity. 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 TAED is rapidly absorbed from the rat intestine and largely metabolized via diacetylation to TriAED and DAED which are excreted in the urine.
Spectrum DetailBack Directory
[Spectrum Detail]

Tetraacetylethylenediamine(10543-57-4)MS
Tetraacetylethylenediamine(10543-57-4)1HNMR
Tetraacetylethylenediamine(10543-57-4)13CNMR
Tetraacetylethylenediamine(10543-57-4)IR1
Tetraacetylethylenediamine(10543-57-4)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Tetraacetylethylenediamine, 90%(10543-57-4)
[Alfa Aesar]

N,N,N',N'-Tetraacetylethylenediamine, 99%(10543-57-4)
[Sigma Aldrich]

10543-57-4(sigmaaldrich)
[TCI AMERICA]

N,N,N',N'-Tetraacetylethylenediamine,>98.0%(GC)(10543-57-4)
10543-57-4 suppliers list
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel: +86-19930503282 , +86-19930503282
Website: https://www.chemicalbook.com/manufacturer/crovell/
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578 , +8613288715578
Website: www.mojinchemical.com
Company Name: Hebei Yanxi Chemical Co., Ltd.
Tel: +8617531190177 , +8617531190177
Website: www.chemicalbook.com/manufacturer/hebei-yanxi-chemical-283/
Company Name: Hebei Dangtong Import and export Co LTD
Tel: +8615632927689 , +8615632927689
Website: www.chemicalbook.com/showsupplierproductslist609684/0.htm
Company Name: Hebei Jingbo New Material Technology Co., Ltd
Tel: +8619931165850 , +8619931165850
Website: www.hbjingbo.cn
Company Name: Shandong Juchuang Chemical Co., LTD
Tel: +86-18885615001 +86-18885615001 , +86-18885615001
Website:
Company Name: Hebei Saisier Technology Co., LTD
Tel: +8618400010335 , +8618400010335
Website: www.hbsaisier.cn
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418679 +86-18949832763 , +86-18949832763
Website: http://www.tnjchem.com
Company Name: Shanxi Naipu Import and Export Co.,Ltd
Tel: +86-13734021967 +8613734021967 , +8613734021967
Website: https://www.chemicalbook.com/manufacturer/Chisure/
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Xiamen AmoyChem Co., Ltd
Tel: +86-592-6051114 +8618959220845 , +8618959220845
Website: http://www.amoychem.com/
Company Name: Shandong chuangyingchemical Co., Ltd.
Tel: 18853181302
Website: www.chemicalbook.com/ShowSupplierProductsList103425/0.htm
Company Name: career henan chemical co
Tel: +86-0371-86658258 15093356674; , 15093356674;
Website: http://www.coreychem.com
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: 18192627656 , 18192627656
Website: https://www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-219/
Company Name: Antai Fine Chemical Technology Co.,Limited
Tel: 18503026267 , 18503026267
Website: www.chemicalbook.com/ShowSupplierProductsList1980510/0.htm
Company Name: Zhengzhou Alfa Chemical Co.,Ltd
Tel: +8618530059196 , +8618530059196
Website: https://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/
Company Name: SIMAGCHEM CORP
Tel: +86-13806087780 , +86-13806087780
Website: http://www.simagchem.com/
Tags:10543-57-4 Related Product Information
84-58-2 14221-01-3 14866-33-2 163931-61-1 10591-85-2 15630-89-4 110-18-9 102-60-3 1465-25-4 32588-76-4 107-15-3 15708-41-5 5132-30-9 10543-57-4