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Merck
CN

54345

Sigma-Aldrich

N-羟乙基亚胺二乙酸

≥98.0% (T)

别名:

N-(羧甲基)-N-(2-羟乙基)甘氨酸

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About This Item

线性分子式:
HOCH2CH2N(CH2COOH)2
CAS号:
分子量:
177.16
Beilstein:
1780628
EC 号:
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

≥98.0% (T)

表单

solid

mp

178 °C (lit.)

应用

peptide synthesis

SMILES字符串

OCCN(CC(O)=O)CC(O)=O

InChI

1S/C6H11NO5/c8-2-1-7(3-5(9)10)4-6(11)12/h8H,1-4H2,(H,9,10)(H,11,12)

InChI key

JYXGIOKAKDAARW-UHFFFAOYSA-N

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一般描述

N-(2-Hydroxyethyl)iminodiacetic acid (HEIDA) is a biodegradable and strong metal chelating agent, similar to nitrilotriacetic acid (NTA).

应用

N-(2-Hydroxyethyl)iminodiacetic acid (HEIDA) can be used in the following processes:
  • HEIDA can be used as a metal chelating agent for Fe(III) ion. The presence of HEIDA improves the Fenton′s destruction performance of PCE (perchloroethylene) existing as dense non-aqueous phase liquid (DNAPL) in soil slurry systems.
  • Oxorhenium(V) complexes with HEIDA are used for the carboxylation of ethane by CO, with potassium peroxodisulfate (K2S2O8)/trifluoroacetic acid (TFA), to afford propionic and acetic acid in good yield.
  • Vanadium complexes with HEIDA are used for the peroxidative hydroxylation of benzene and oxidation of mesitylene.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Peroxidative oxidation of benzene and mesitylene by vanadium catalysts.
Reis PM, et al.
J. Mol. Catal. A: Chem., 224(1-2), 189-195 (2004)
Single-Pot Ethane Carboxylation Catalyzed by New Oxorhenium (V) Complexes with N, O Ligands.
Kirillov AM, et al.
Advanced Synthesis & Catalysis, 347(10), 1435-1446 (2005)
Single-Pot Ethane Carboxylation Catalyzed by New Oxorhenium (V) Complexes with N, O Ligands.
Kirillov AM, et al.
advanced synthesis and catalysis, 347(10), 1435-1446 (2005)
Namgoo Kang et al.
Chemosphere, 61(7), 909-922 (2005-11-01)
Fenton's destruction of benzene, toluene, ethylbenzene, and xylene (BTEX) was investigated in soil slurry batch reactors. The purpose of the investigation was to quantify the enhancement of oxidation rates and efficiency by varying process conditions such as iron catalyst (Fe(II)
Y Inoue et al.
Bioscience, biotechnology, and biochemistry, 60(5), 811-817 (1996-05-01)
A ras oncogene-amplified recombinant BHK-21 cell line (ras-rBHK-IgG) has been established, and was shown to hyperproduce the recombinant IgG chimeric human monoclonal antibody (hMAb) AE6F4, which recognizes lung cancer cells. We found that the ras-rBHK-IgG cell could be easily cultured

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