869-52-3

Basic information

• Product Name: TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID
• Synonyms: 3,6,9,12-tetrakis(carboxymethyl)-3,6,9,12-tetraazatetradecanedioic acid;Triethyleneteraaminehexaacetic acid;TRIETHYLENETETRAMINE-HEXAACETIC*ACID CRY STALLINE;Triethylenetetraminehexaaceticacid,98%;3,6,9,12-Tetraazatetradecanedioic acid, 3,6,9,12-tetrakis(carboxymethyl)-;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
• CAS NO: 869-52-3
• Molecular Formula: C18H30N4O12
• Molecular Weight: 494.45
• EINECS: 212-790-6
• Product Categories: Analytical Chemistry;Chelating Reagents;Complexones;EDTA Analogs;Building Blocks;C13 to C42+;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks
• Mol File: 869-52-3.mol
• Article Data: 1

Chemical Properties

• Melting Point: 232-233 °C(lit.)
• Boiling Point: 818.3 °C at 760 mmHg
• Flash Point: 448.7 °C
• Appearance: /Powder
• Density: 1.533±0.06 g/cm3 (20℃ 760 Torr)
• PKA: 1.68±0.10(Predicted)
• Water Solubility: almost transparency in hot Water
• BRN: 1811090
• CAS DataBase Reference: TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID(869-52-3)
• EPA Substance Registry System: TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID(869-52-3)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• TSCA: Yes
• Hazardous Substances Data: 869-52-3(Hazardous Substances Data)

Usage

General Description

Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetic acid is a chemical compound that is often used as a chelating agent and as a sequestrant in various industrial and pharmaceutical applications. It is a powerful complexing agent that forms stable complexes with metal ions, making it useful for a wide range of applications, such as in water treatment, agriculture, and in the production of pharmaceuticals and personal care products. It is also used as a corrosion inhibitor and as a stabilizer in the production of plastics and rubber. In addition, it has potential applications in medical imaging and as a contrast agent in magnetic resonance imaging (MRI). TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID is highly soluble in water and has a relatively low toxicity, making it a versatile and valuable chemical in a variety of industries.

Upstream product

• 50-00-0 formaldehyd 
• 143-33-9 sodium cyanide 
• 112-24-3 triethylentetramine 
• 582430-34-0 diethyl 3,6,9,12-tetrakis(2-ethoxy-2-oxoethyl)-3,6,9,12-tetraazatetradecanedioate 

Relevant articles and documents

Compositions for protecting skin

The purpose of the present invention is to provide a skin outer layer composition which does not have or has very low skin irritation or toxicity, and has a high ability to remove formaldehyde and heavy metals compared to conventional material. The present invention provides the skin outer layer composition comprising, as active ingredients, one or more selected from trientine or trientine derivatives represented by chemical formula 1, cyclen or cyclen derivatives represented by chemical formula 2, and cyclam or cyclam derivatives represented by chemical formula 3. In the above formulas, R_1, R_2, R_3, R_4, R_5 and R_6 are each independently hydrogen, -R_7-COOH or salts thereof, and R_7 is a C_1-C_5 aliphatic group, a substituted or unsubstituted aromatic group, or a heterocyclic six-membered or five-membered ring.COPYRIGHT KIPO 2018