2,2',2'',2'''-(1,3-Propanediyldinitrilo)tetraacetic acid

Basic Information

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CAS Number

1939-36-2

Molecular Formula

C11H18N2O8

Molecular Weight

306.27 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

~250 °C (dec.)

Boiling Point

620.5°Cat760mmHg

Density

1.507

Flash Point

329.1°C

Refractive Index

1.57

SMILES

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C(CN(CC(=O)O)CC(=O)O)CN(CC(=O)O)CC(=O)O

InChI

InChI=1S/C11H18N2O8/c14-8(15)4-12(5-9(16)17)2-1-3-13(6-10(18)19)7-11(20)21/h1-7H2,(H,14,15)(H,16,17)(H,18,19)(H,20,21)

InChIKey

DMQQXDPCRUGSQB-UHFFFAOYSA-N

LogP

-1.6810999999999965

Topological Polar Surface Area

155.68 Å²

Hydrogen Bond Donor/Acceptor

4 / 10

Complexity

330

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H318 Causes serious eye damage
Serious eye damage/eye irritation

H361 Suspected of damaging fertility or the unborn child
Reproductive toxicity

Synonyms & References

English

2,2',2'',2'''-(Propane-1,3-diylbis(azanetriyl))tetraacetic acid
1,3-Diaminopropane-N,N,N,N-tetraacetic acid
1,3-Propanediamine-N,N,N',N'-tetraacetic Acid
1,3-Propylenediaminetertaacetic acid
2,2',2'',2'''-(Propane-1,3-diylbis(azanetriyl))-tetraacetic acid
2-[3-[bis(carboxymethyl)amino]propyl-(carboxymethyl)amino]acetic acid
1,3-Diaminopropane-N,N,N',N'-tetraacetic acid
400-400-9[elincs]
Acetic acid,(trimethylenedinitrilo)tetra
N-[(3-[bis(carboxymethyl)amino]propyl)-N-(carboxymethyl)]aminoacetic acid
propylenedinitrilotetraacetic acid
trimethyelenediamine-N,N,N',N'-tetraacetic acid
trimethylenediamine-N,N,N',N'-tetraacetic acid
1,3-Propylenediamine-N,N,N',N'-tetraacetic acid
1,3-PDTA
1,3-propylenediaminetetraaceti
1,3-Propylendiamintetraessigsure
1,3-Propanediamine tetraacetic acid
1,3-Diaminopropane tetraacetic acid
1,3-propylenediaminetetracetic acid
trimethylenediaminetetraacetic acid
1,3-PROPYLENEDIAMINETETRAACETIC ACID
Trimethylenedinitrilotetraacetic acid
3F6OA94EER
Glycine, N,N'-1,3-propanediylbis[N-(carboxymethyl)-
Glycine, N,N'-1,3-propanediylbis(N-(carboxymethyl)-
Acetic acid, (trimethylenedinitrilo)tetra-
Trimethylenediam
2-({3-bis(carboxymethyl)aminopropyl}(carboxymethyl)amino)acetic acid

MDL Number

MFCD00210039

Customs Code

2922499990

FAQ

What are the physical and chemical properties of 2,2',2'',2'''-(1,3-Propanediyldinitrilo)tetraacetic acid (CAS: 1939-36-2)?

2,2',2'',2'''-(1,3-Propanediyldinitrilo)tetraacetic acid (CAS: 1939-36-2) is a colorless crystalline solid with a high molecular weight. It has a low solubility in water and is known for its chelating properties. This compound is highly reactive toward metal ions, making it useful in various applications requiring effective metal complexation.

How is 2,2',2'',2'''-(1,3-Propanediyldinitrilo)tetraacetic acid (CAS: 1939-36-2) typically synthesized?

2,2',2'',2'''-(1,3-Propanediyldinitrilo)tetraacetic acid (CAS: 1939-36-2) is synthesized through the condensation of 1,3-propanedinitrile with oxalic acid. The process typically involves the use of a suitable acid catalyst and is known for its high yield and selectivity.

What industries use 2,2',2'',2'''-(1,3-Propanediyldinitrilo)tetraacetic acid (CAS: 1939-36-2)?

2,2',2'',2'''-(1,3-Propanediyldinitrilo)tetraacetic acid (CAS: 1939-36-2) is used in pharmaceuticals for its chelating properties, in polymers for enhancing stability, and in sensors for metal ion detection. It is also utilized in semiconductors for cleaning processes and in analytical chemistry for complexing metal ions.

What precautions should be taken when handling 2,2',2'',2'''-(1,3-Propanediyldinitrilo)tetraacetic acid (CAS: 1939-36-2)?

When handling 2,2',2'',2'''-(1,3-Propanediyldinitrilo)tetraacetic acid (CAS: 1939-36-2), ensure to use appropriate personal protective equipment (PPE), such as gloves and safety goggles. Store it in a fume hood to prevent inhalation and spills. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal information.