N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE

Product Name: N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE
CAS No.: 140-07-8
Chemical Name: N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE
Synonyms: THEED;TKED;ENTOL;Ethylenediam;ETHYLENEDIAMINETETRAETHANOL;TETRAETHANOL ETHYLENEDIAMINE;Ethylenedinitrilotetraethanol;N,N,N’,N’-Tetrakis(2-hydroxyet;TETRA(HYDROXYETHYL)ETHYLENEDIAMINE;Tetrakis(hydroxyethyl)ethylenediamine
CBNumber: CB3477380
Molecular Formula: C10H24N2O4
Formula Weight: 236.31
MOL File: 140-07-8.mol

More

Less

N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE Property

Boiling point:: ~280 °C
Density: 1.1 g/mL at 20 °C(lit.)
refractive index: n20/D 1.501
Flash point:: 110 °C
storage temp.: Inert atmosphere,Room Temperature
pka: 14.09±0.10(Predicted)
form: Viscous Liquid
color: Clear colorless to amber
BRN: 1767829
Cosmetics Ingredients Functions: BUFFERING
CHELATING
InChI: InChI=1S/C10H24N2O4/c13-7-3-11(4-8-14)1-2-12(5-9-15)6-10-16/h13-16H,1-10H2
InChIKey: BYACHAOCSIPLCM-UHFFFAOYSA-N
SMILES: C(N(CCO)CCO)CN(CCO)CCO
EPA Substance Registry System: Ethanol, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis- (140-07-8)

More

Less

Safety

Risk Statements: 36/37/38
Safety Statements: 23-24/25
WGK Germany: 3
TSCA: TSCA listed
HS Code: 29212900
Storage Class: 10 - Combustible liquids

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 87600
Product name: N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine
Purity: technical
Packaging: 100ml
Price: $45.4
Updated: 2026/03/19

TCI Chemical

Product number: T0120
Product name: N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
Purity: >50.0%(GC)
Packaging: 25g
Price: $38
Updated: 2026/03/19

AK Scientific

Product number: 1175AP
Product name: N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine,tech.
Packaging: 25g
Price: $117
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0157694
Product name: N,N N'N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE
Purity: 70.00%
Packaging: 100G
Price: $436
Updated: 2021/12/16

Ambeed

Product number: A519492
Product name: N,N,N,N-Tetrakis(2-hydroxyethyl)ethylenediamine
Purity: 50%
Packaging: 5g
Price: $5
Updated: 2021/12/16

More

Less

N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to amber viscous liquid

Uses

Organic intermediate, cross-linking of rigid polyurethane foams, chelating agent, humectant, gas absorbent, resin formation, detergent processing.

Synthesis

A method for the synthesis of N,N,N',N'-tetrakis(2-hydroxyethyl)ethylenediamine, in the following steps:

A. Synthesizing the crude product by combining ethylenediamine, ethylene oxide, cyclic nucleotides and a protective agent at a color (Pt-Co) of 4.5, a pH (1%) of 9.8, a viscosity (20C) of 6500 mPa.s and a hydroxyl value of 6.5 mgk0H/g

B. Pure tetrahydroxyethyl ethylenediamine was obtained by refining

.

N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE Suppliers

Belgium 2 CHINA 182 Germany 3 India 2 Japan 2 Switzerland 2 United Kingdom 5 United States 25 Global 223

Wuhan Qingzijing New Material Technology Co., Ltd

Tel: 18771039070
Email: 603611987@qq.com
Country: China
ProdList: 91
Advantage: 58

Hubei Hongjing Chemical Co., Ltd.

Tel: 027-82333386 13669024603
Fax: 86-027-82333386
Email: 617019505@qq.com
Country: China
ProdList: 263
Advantage: 58

Hubei Yalong New Materials Co., Ltd

Tel: 027-027-86643577 15527268657
Fax: 027-86643577
Email: 461129247@qq.com
Country: China
ProdList: 117
Advantage: 58

Shenzhen Jihechang New Material Co. , Ltd.

Tel: 13823135556
Email: 262812597@qq.com
Country: China
ProdList: 120
Advantage: 58

Cheng Du Micxy Chemical Co.,Ltd

Tel: 028-85632863 18108198598
Fax: 028-85632863
Email: micxysales@163.com
Country: China
ProdList: 10474
Advantage: 58

WUHAN JADECHEM NEW MATERIALS CO.. LTD

Tel: 18602737196 18602737196
Email: jhc100104@jadechem.com
Country: China
ProdList: 57
Advantage: 58

Sichuan Juxido New Materials Co., Ltd

Tel: 13880299455
Email: 13880299455@163.com
Country: China
ProdList: 22
Advantage: 58

Suzhou Jadechem New Materials Co., Ltd.

Tel: 0512-0512-6599 1069 15382515953
Fax: 0512-6599 1079
Email: 853154468@qq.com
Country: China
ProdList: 69
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15838
Advantage: 69

More

Less

View Lastest Price from N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: THEED 140-07-8
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-21

Shaanxi Dideu Medichem Co. Ltd

Product: N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE 140-07-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 1000KG
Release date: 2024-07-18

Career Henan Chemical Co

Product: N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE 140-07-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 10 tons
Release date: 2020-01-10

140-07-8, N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINERelated Search:

ETHYLENEDIAMINETETRAACETIC ACID DISODIUM BARIUM SALT N-(2-Hydroxyethyl)ethylenediaminetriacetic acid EDTA DIPOTASSIUM MAGNESIUM SALT, DIHYDRATE N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE N-(2-HYDROXYETHYL)ETHYLENEDIAMINE-N,N',N'-TRIACETIC ACID TRISODIUM SALT Ethylenediaminetetraacetic acid disodium salt Dipotassium EDTA ETHYLENEDIAMINETETRAACETIC ACID DILITHIUM SALT EDTA TETRAPOTASSIUM SALT Manganese disodium EDTA trihydrate ETHYLENEDIAMINETETRAACETIC ACID DIAMMONIUM SALT ETHYLENEDIAMINETETRAACETIC ACID DISODIUM NICKEL SALT Tripotassium hydrogen ethylenediaminetetraacetate Ethylenediaminetetraacetic acid tetrasodium salt N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine 1,2-Cyclohexylenedinitrilotetraacetic acid Ethylenediaminetetraacetic acid trisodium salt solution 1,2-Diaminopropane-N,N,N',N'-tetraacetic acid

ENTOL

Ethanol, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-

Ethanol, 2,2',2'',2'''-(ethylenedinitrilo)tetra-

Ethanol,2,2’,2’’,2’’’-(1,2-ethanediyldinitrilo)tetrakis-

Ethylenediamine, N,N,N',N'-tetrakis(2-hydroxyethyl)-

Ethylenedinitrilotetraethanol

N,N,N',N'-Tetrakis(2-hydroxyethyl)-1,2-diaminoethane

N,N,N',N'-Tetrakis(hydroxyethyl)ethylenediamine

N,N,N’,N’-Tetrakis(2-hydroxyet

Tetrakis(hydroxyethyl)ethylenediamine

TKED

NNN'N'-Tetrakis(2-hydroxyethyl)ethylenediamine, Pract.

N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE

N,N,N',N'-TETRA(2-HYDROXYETHYL)-ETHYLENEDIAMINE

TETRA(HYDROXYETHYL)ETHYLENEDIAMINE

TETRAETHANOL ETHYLENEDIAMINE

ETHYLENEDIAMINE-N,N,N',N'-TETRAETHANOL

ETHYLENEDIAMINETETRAETHANOL

2,2',2'',2'''-ETHYLENEDINITRILOTETRAETHANOL

2,2',2'',2'''-(Ethylenediimino)tetraethanol

2,2’,2’’,2’’’-(1,2-ethanediyldinitrilo)tetrakis-ethano

2,2’,2’’,2’’’-(1,2-ethanediyldinitrilo)tetrakis-Ethanol

THEED, 2,2μ,2,2μ-(Ethylenedinitrilo)tetraethanol

1,2-Bis[di(2-hydroxyethyl)amino]ethane

2,2',2'',2'''-(1,2-Ethanediyldinitrilo)tetraethanol

2,2',2'',2'''-[1,2-Ethanediylbis(nitrilo)]tetrakis(ethanol)

N,N,N',N'-Tetrakis(2-hydroxyethyl)-1,2-ethanediamine

N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine,99%

2,2',2'',2'''-ethanedinitrilotetrakisethanol

Ethylenediamine-N,N,N',N'-tetraethanol N,N,N',N'-Tetra(2-hydroxyethyl)ethylenediamine 2,2',2'',2'''-Ethylenedinitrilotetraethanol

N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediaMine

N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediaMine technical

N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine

N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine &gt

Ethylenediam

THEED (N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine

2,2',2'',2'''-ethylenedinitrilotetraethanol

THEED (N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine

THEED

140-07-8

140-08-7

C10H26N2O4

C10H24N2O4

HOCH2CH22NCH2CH2NCH2CH2OH2

Chelation/Complexation Compounds

EDTA Derivatives

Synthetic Reagents

HL00006

bc0001