ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Titration standard >Ethylenebis(oxyethylenenitrilo)tetraacetic acid
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
- CAS No.
- 67-42-5
- Chemical Name:
- Ethylenebis(oxyethylenenitrilo)tetraacetic acid
- Synonyms
- EGTA;EGTAZIC ACID;1,2-bis(2-dicarboxymethylaminoethoxy)ethane;ethylenedioxybis(ethyleneamino)tetraaceticacid;AEGT;GIETA;GEDTA;ebonta;CHEL-DE;Egtazic
- CBNumber:
- CB7671001
- Molecular Formula:
- C14H24N2O10
- Molecular Weight:
- 380.35
- MOL File:
- 67-42-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/29 15:17:36
Melting point | 241 °C (dec.)(lit.) |
---|---|
Boiling point | 507.99°C (rough estimate) |
Density | 1.2838 (rough estimate) |
refractive index | 1.4590 (estimate) |
storage temp. | room temp |
solubility | 0.1 M NaOH: 0.1 M at 20 °C, clear, colorless |
form | Crystalline Powder |
pka | 1.47±0.10(Predicted) |
color | White |
Water Solubility | slightly soluble |
Merck | 14,3529 |
BRN | 1717370 |
CAS DataBase Reference | 67-42-5(CAS DataBase Reference) |
EPA Substance Registry System | Ethylenebis(oxyethylenenitrilo)tetraacetic acid (67-42-5) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H303 | |||||||||
Precautionary statements | P270-P301+P312-P403-P501c | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 24/25-36-26 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | AH3760000 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29225000 | |||||||||
Toxicity | LD50 orally in Rabbit: 3587 mg/kg | |||||||||
NFPA 704 |
|
Ethylenebis(oxyethylenenitrilo)tetraacetic acid price More Price(33)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | E4378 | Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid ≥97.0% | 67-42-5 | 10G | ₹9580.13 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | E4378 | Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid ≥97.0% | 67-42-5 | 25G | ₹14906.03 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | E4378 | Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid ≥97.0% | 67-42-5 | 100G | ₹39814.35 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | E4378 | Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid ≥97.0% | 67-42-5 | 250G | ₹74887.35 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | E4378 | Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid ≥97.0% | 67-42-5 | 500G | ₹135139.3 | 2022-06-14 | Buy |
Ethylenebis(oxyethylenenitrilo)tetraacetic acid Chemical Properties,Uses,Production
Chemical Properties
White to slightly off-white powder
Uses
Pharmaceutic aid. EGTA.
Definition
ChEBI: A diether that is ethylene glycol in which the hydrogens of the hydroxy groups have been replaced by 2-[bis(carboxymethyl)amino]ethyl group respectively.
Biological Activity
Calcium chelator; protects against cell death caused by nitric oxide-induced calcium influx into nerve cells.
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx. See also GLYCOL ETHERS.
Purification Methods
Dissolve EGTA in aqueous NaOH, precipitate it by adding aqueous HCl, wash it with water and dry at 100o in vacuo.[Beilstein 4 IV 217.]
Ethylenebis(oxyethylenenitrilo)tetraacetic acid Preparation Products And Raw materials
Global( 434)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
Global Chemie | 08046043260 | Mumbai, India | 162 | 58 | Inquiry |
Vardhaman P Golechha | 040 2476 1719 | Bangalore, India | 152 | 58 | Inquiry |
Supplier | Advantage |
---|---|
CHEMSWORTH | 30 |
CLEARSYNTH LABS LTD. | 58 |
A.J Chemicals | 58 |
TCI Chemicals (India) Pvt. Ltd. | 58 |
Otto Chemie Pvt. Ltd. | 58 |
Alfa Aesar | 58 |
Central Drug House(P) Ltd. | 58 |
Triveni chemicals | 58 |
Global Chemie | 58 |
Vardhaman P Golechha | 58 |
67-42-5(Ethylenebis(oxyethylenenitrilo)tetraacetic acid)Related Search:
ETHYLENEGLYCOL-BIS-(AMINOETHYLETHER)-TETRAACETIC ACID
ETHYLENE GLYCOL BIS(B-AMINOETHYL ETHER)-N,N'-TETRACETIC ACID
ETHYLENE GLYCOL-BIS-(BETA-AMINO-ETHYL ETHER)-N,N,N',N-TETRAACETIC ACID
ETHYLENE GLYCOL-BIS[BETA-AMINOETHYL ETHER]-N,N,N'N'-TETRAACETIC ACID
ETHYLENE GLYCOL-BIS (BETA-AMINO ETHYL ETHER)-N,N'-TETRAACETIC ACID
ETHYLENEGLYCOL-BIS(BETA-AMINOETHYL)-N,N,N',N'-TETRAACETIC ACID
CHEL-DE
CHEL-DE(R)
CHEL(R)-DE
BIS(AMINOETHYL)GLYCOLETHER-N,N,N,N'-TETRAACETIC ACID
TITRIPLEX(R) VI
(ethylenebis(oxyethylenenitrilo))tetra-aceticaci
Ethyleneglycol,di[2-(N,N-dicarboxylmethyl)amino]ethylether
ethyleneglycolbis(2-aminoethylether)-n,n,ni,ni-tetraaceticacid
Ethyleneglycol-bis(aminoethyle
ethyleneglycolbis(aminoethylether)tetraacetate
ethyleneglycolbis(beta-aminoethylether)tetraacetate
Ethylene Glycol(β-aminoethylether)-N,N,N,N-tetraacetic Acid
Ethyleneglycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraaceticacid(EGTA)
Ethylene glycol-bis-(2-aminoethyl)tetraacetic acid
Ethylene Glyc
ETHYLENE GLYCOL BIS(2-AMINO-ETHYLETHER)-N,N,N',N'TETRAACETIC ACID, P.A.
ETHYLENE GLYCOL BIS (2-AMINOETHYLETHER)-N,N,N',N'-TETRAACETIC ACID, MOLECULAR BIOLOGY GRAD
Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid,Chel-DE, EGTA, Egtazic acid, Ethylene-bis(oxyethylenenitrilo)tetraacetic acid, Glycol ether diamine tetraacetic acid
Ethylene glycol-bis-
Ethylenebis(oxyethylenenitrilo)tetraacetic acid, 99% 100GR
Ethylenebis(oxyethylenenitrilo)tetraacetic acid, 99% 25GR
GEDTA(EGTA)
AEGT
GIETA
O,O'-Bis(2-aminoethyl)ethyleneglycol-N,N,N',N'-tetraacetic acid
ChelTM-DE, EGTA, Egtazic acid, Ethylene-bis(oxyethylenenitrilo)tetraacetic acid, Glycol ether diamine tetraacetic acid, Ethylene glycol-bis(2-aminoethylether)-N,N,Nμ,Nμ-tetraacetic acid
Acetic acid, (ethylenebis(oxyethylenenitrilo))tetra-
Ethylenebis(oxyethylenenitrilo)atetra- acetic acid, 99%
3,12-Bis(carboxymethyl)-6,9-dioxa-3,12-diazatetradecanedioic acid
Ethylene Glycol Bis(2-aminoethyl Ether)-N,N,N',N'-tetraacetic Acid [for Biochemical Research]
Ethylenebis(oxyethylenenitrilo)tetraacetic acid,97%
Ethylenebis(oxyethylenenitrilo)tetraacetic acid,99%
Glycol-bis-(2-aMinoethylether)-N,N,N′,N′-tetraacetic acid
Ethylenebis(oxyethylenenitrilo)tetraacetic acid (EGTA)
1,2-Bis[2-[bis(carboxymethyl)amino]ethoxy]ethane
EGTA
Glycoletherdiaminetetraacetic Acid
GEDTA
Glycoletherdiaminetetraacetic Acid
1,2-Bis[2-[bis(carboxymethyl)amino]ethoxy]ethane
EGTA
GEDTA
TITRIPLEX VI GR FOR ANALYSIS 100 G
TITRIPLEX VI GR FOR ANALYSIS 25 G
TITRIPLEX VI GR FOR ANALYSIS 1 KG
3,6-DIOXAOCTAMETHYLENEDINITRILOTETRAACETIC ACID
12-diazatetradecanedioicacid,3,12-bis(carboxymethyl)-9-dioxa-3
6,9-Dioxa-3,12-diazatetradecanedioicacid,3,12-bis(carboxymethyl)-
9-Dioxa-3,12-diazatetradecanedioicacid,3,12-bis(carboxymethyl)-6
ebonta
ETHYLENE GLYCOL BIS-(BETA-AMINOETHYLETHER)-N,N,N',N'-TETRAACETIC
Egtazic
chel tm -de
ETHYLENE GLYCOL-BIS(B-AMINOETHYL*ETHER)N ,N,N',N'-TE
ETHYLENE GLYCOL-O,O'-BIS(2-AMINOETHYL)-N ,N,N',N'-T.ACET.AC
ETHYLENE GLYCOL-O,O'-BIS(2-AMINOETHYL)-N ,N,N',N'-TETRAAC.
IDRANAL VI R. G.
ETHYLENE GLYCOL-O,O'-BIS(2-AMINOETHYL)-N ,N,N',N'-TETRAACET.