ChemicalBook >> CAS DataBase List >>N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE
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;ENTOL;Ethylenedinitrilotetraethanol;TKED;Ethylenediam;ETHYLENEDIAMINETETRAETHANOL;TETRAETHANOL ETHYLENEDIAMINE;N,N,N’,N’-Tetrakis(2-hydroxyet;TETRA(HYDROXYETHYL)ETHYLENEDIAMINE;Tetrakis(hydroxyethyl)ethylenediamine
- CBNumber:
- CB3477380
- Molecular Formula:
- C10H24N2O4
- Molecular Weight:
- 236.31
- MDL Number:
- MFCD00002854
- MOL File:
- 140-07-8.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 01:19:27
| Product description | Number | Pack Size | Price |
| N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine technical | 87600 | 100ml | $45.4 |
| N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine >50.0%(GC) | T0120 | 25g | $38 |
| N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine | J-007350 | 2.5kg | $185.73 |
| N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine | J-007350 | 5kg | $309.55 |
| N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine | J-007350 | 10kg | $515.9 |
| More product size | |||
| Boiling point | ~280 °C |
|---|---|
| Density | 1.1 g/mL at 20 °C(lit.) |
| refractive index |
n |
| Flash point | 110 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Viscous Liquid |
| pka | 14.09±0.10(Predicted) |
| 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 |
| FDA UNII | K5APE098ZI |
| EPA Substance Registry System | Ethanol, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis- (140-07-8) |
| UNSPSC Code | 12352116 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H315-H318 | |||||||||
| Precautionary statements | P280-P305+P351+P338-P310-P264-P280-P302+P352-P321-P332+P313-P362 | |||||||||
| PPE | Eyeshields, Gloves | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 23-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29212900 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| NFPA 704 |
|
N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 87600 | N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine technical | 140-07-8 | 100ml | $45.4 | 2026-04-30 | Buy |
| TCI Chemical | T0120 | N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine >50.0%(GC) | 140-07-8 | 25g | $38 | 2026-04-30 | Buy |
| Biosynth | J-007350 | N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine | 140-07-8 | 2.5kg | $185.73 | 2026-06-04 | Buy |
| Biosynth | J-007350 | N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine | 140-07-8 | 5kg | $309.55 | 2026-06-04 | Buy |
| Biosynth | J-007350 | N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine | 140-07-8 | 10kg | $515.9 | 2026-06-04 | Buy |
N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE Chemical Properties,Uses,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
.
Synthesis of N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE from 1,2-Dibromoethane and Diethanolamine
N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 228)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| WUHAN JADECHEM INTERNATIONAL TRADE CO.,LTD | +86-83527060; +86-13972901456 | sales03@jadechem-intl.com | China | 83 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-17392712779 | 1097@dideu.com | China | 3992 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 | sales1@chuanghaibio.com | China | 5220 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21585 | 55 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29792 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +86-18530059196 | sale04@alfachem.cn | China | 9612 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34563 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1059@dideu.com | China | 29093 | 58 |
| Alfa Chemistry | -- | info@alfa-chemistry.com | United States | 2344 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52704 | 58 |
Related articles
- Synthesis and application of N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
- N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine exhibits remarkable capacity to form complexation reactions with various met....
- Dec 15，2025
View Lastest Price from N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-28 | THEED
140-07-8
|
$2.00-5.00 | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2025-12-24 | N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE
140-07-8
|
1KG | 99.0% | 1000KG | Shaanxi Dideu Medichem Co. Ltd | ||
 |
2025-04-04 | N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE
140-07-8
|
1KG | 98% | 1tone | Henan Aochuang Chemical Co.,Ltd. |
-
- THEED
140-07-8
- $2.00-5.00
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE
140-07-8
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE
140-07-8
- 98%
- Henan Aochuang Chemical Co.,Ltd.
140-07-8(N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE)Related 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
1of4
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)-
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 >
Ethylenediam
THEED (N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
2,2',2'',2'''-ethylenedinitrilotetraethanol
THEED (N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
ENTOL
Ethylenedinitrilotetraethanol
THEED
140-07-8
140-08-7
C10H24N2O4
HOCH2CH22NCH2CH2NCH2CH2OH2
C10H26N2O4
Chelation/Complexation Compounds
EDTA Derivatives
Synthetic Reagents
HL00006
bc0001
