TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID

Product Name: TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID
CAS No.: 869-52-3
Chemical Name: TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID
Synonyms: TTHA;Triethylenetetraaminehexaacet;3,6,9,12-Tetrakis(carboxymethyl);Triethyleneteraaminehexaacetic acid;TRIETHYLENETETRAMINEHEXAACETIC ACID;triethylenetetramine-n,n,n’,n’’,n’’’;TRIETHYLENETETRAAMINEHEXAACETIC ACID;Triethylenetetraminehexaaceticacid,98%;(Triethylenetetraamino)hexaacetic acid;-3,6,9,12-tetraazatetradecane-1,14-dioic acid
CBNumber: CB6106184
Molecular Formula: C18H30N4O12
Formula Weight: 494.45
MOL File: 869-52-3.mol

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TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID Property

Melting point:: 232-233 °C(lit.)
Boiling point:: 818.3±65.0 °C(Predicted)
Density: 1.533±0.06 g/cm3 (20℃ 760 Torr)
Water Solubility: almost transparency in hot Water
pka: 1.68±0.10(Predicted)
form: Powder
color: White to Almost white
BRN: 1811090
CAS DataBase Reference: 869-52-3(CAS DataBase Reference)
EPA Substance Registry System: 3,6,9,12-Tetraazatetradecanedioic acid, 3,6,9,12-tetrakis(carboxymethyl)- (869-52-3)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
TSCA: Yes
HS Code: 2922.49.4950

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T7633
Product name: Triethylenetetramine-N,N,N′,N′′,N′′′,N′′′-hexaacetic acid
Purity: for complexometry, ≥98.0%
Packaging: 5g
Price: $139
Updated: 2025/07/31

TCI Chemical

Product number: T0806
Product name: Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetic Acid
Purity: >98.0%(T)
Packaging: 5g
Price: $107
Updated: 2025/07/31

TCI Chemical

Product number: T0806
Product name: Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetic Acid
Purity: >98.0%(T)
Packaging: 25g
Price: $345
Updated: 2025/07/31

Chem-Impex

Product number: 37379
Product name: Triethylenetetramine-N,N,N,N,N,N'-hexaaceticacid,98%(Assaybytitration)
Purity: 98%(Assaybytitration)
Packaging: 25G
Price: $313.6
Updated: 2021/12/16

Chem-Impex

Product number: 37379
Product name: Triethylenetetramine-N,N,N,N,N,N'-hexaaceticacid,≥98%(Assaybytitration)
Purity: ≥98%(Assaybytitration)
Packaging: 5G
Price: $93.18
Updated: 2021/12/16

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TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID Chemical Properties,Usage,Production

Uses

TTHA is a complexonate with high affinity towards light rare earth elements (LREE), especially for La3+ in ternary mixtures and Y3+ in quinary mixtures[1].

References

[1] Polido Legaria E, et al., Toward Molecular Recognition of REEs: Comparative Analysis of Hybrid Nanoadsorbents with the Different Complexonate Ligands EDTA, DTPA, and TTHA. Inorg Chem. 2017 Nov 20;56(22):13938-13948. DOI:10.1021/acs.inorgchem.7b02056

TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID Suppliers

China 116 Europe 2 Germany 2 India 2 Japan 4 Switzerland 1 United Kingdom 3 United States 11 Global 141

Changzhou Jiezhan Chemical Technology Co., Ltd

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Alfa Aesar

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Energy Chemical

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View Lastest Price from TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID 869-52-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-29

Career Henan Chemical Co

Product: TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID 869-52-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 97%-99.9%
Supply Ability: 100kg
Release date: 2019-12-24

869-52-3, TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACIDRelated Search:

N,N,N',N'-Tetramethylethylenediamine N,N,N',N'-TETRAETHYLETHYLENEDIAMINE Diethylaminoethanol N-Methyldiethanolamine ETHYLENEDIAMINE DIACETATE N-METHYL-2,2'-DIAMINODIETHYLAMINE N,N-DIMETHYL-N'-ETHYLETHYLENEDIAMINE N,N-Diethylethylenediamine N,N-Dimethylglycine TRIETHYLAMMONIUM ACETATE N,N'-Diethylethylenediamine 2-(2-(2-aminoethylamino)ethylamino)ethanol N-ETHYLDIETHANOLAMINE Diethanolamine 2-(2-Aminoethylamino)ethanol Diethylenetriamine N-Methyliminodiacetic acid DIETHYLGLYCINE HYDROCHLORIDE

3,6,9,12-tetrakis(carboxymethyl)-3,6,9,12-tetraazatetradecanedioic acid

Triethyleneteraaminehexaacetic acid

3,6,9,12-Tetraazatetradecanedioic acid, 3,6,9,12-tetrakis(carboxymethyl)-

2-[2-[bis(carboxymethyl)amino]ethyl-[2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]ethyl]amino]acetic acid

2-[2-[bis(carboxymethyl)amino]ethyl-[2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]ethyl]amino]ethanoic acid

1,4,7,10-Tetraazadecane-1,1,4,7,10,10-hexakisacetic acid

2,2',2'',2'''-[Ethylenebis(carboxymethylimino)bisethylenebisnitrilo]tetraacetic acid

2,2',2'',2'''-[Ethylenebis[(carboxymethylimino)ethylenenitrilo]]tetraacetic acid

TRIETHYLENETETRAMINE-HEXAACETIC*ACID CRY STALLINE

Triethylenetetraminehexaaceticacid,98%

Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetic acid for complexometry, >=98.0%

-3,6,9,12-tetraazatetradecane-1,14-dioic acid

3,6,9,12-Tetrakis(carboxymethyl)

6,9,12-Tetraazatetradecanedioicacid,3,6,9,12-tetrakis(carboxymethyl)-3

9,12-tetraazatetradecanedioicacid,3,6,9,12-tetrakis(carboxymethyl)-6

Triethylenetetraaminehexaacet

triethylenetetramine-n,n,n’,n’’,n’’’

ETHYLENEBIS[[(CARBOXYMETHYL)IMINO]ETHYLDINITRILO]HEXAACETIC ACID

N,N,N',N'',N''',N'''-TRIETHYLENETETRAMINE HEXAACETIC ACID

TRIETHYLENETETRAAMINEHEXAACETIC ACID

TRIETHYLENETETRAMINEHEXAACETIC ACID

TRIETHYLENETETRAMINE-N,N,N',N',N''',N'''-HEXAACETIC ACID

TTHA

3,6,9,12-Tetrakis(carboxymethyl)-3,6,9,12-tetraazatetradecane-1,14-dioic acid

Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetic Acid (TTHA)

Triethylenetetramine-N,N,N',N'',N''',N'''-hexaaceticAci

(Triethylenetetraamino)hexaacetic acid

Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetic acid

Triethylenetetramine-N,N,N′,N′′,N′′′,N′′′-hexaacetic acid

Triethylenetetramine-N,N,N′,N′′,N′′′,N′′′-hexaacetic acid, CAS 869-52-3

869-52-3

C18H30N4O12

-CH2NCH2CO2HCH2CH2NCH2CO2H22

C12H18N4O12

Chelating Reagents

EDTA Analogs

Complexones

C13 to C42+

Carbonyl Compounds

Carboxylic Acids

Analytical Chromatography Product Catalog

Building Blocks

Analytical Reagents

Carboxylic acid

Trace Analysis Reagents

Organic Building Blocks

General Use

Analytical Chemistry

Chelating Reagents

Complexones

EDTA Analogs

Building Blocks

C13 to C42+

Carbonyl Compounds

Carboxylic Acids

Chemical Synthesis

Organic Building Blocks