1,3-Propylenediaminetertaacetic acid Chemical Properties

Melting point:

~250 °C (dec.)

Boiling point:

620.5±55.0 °C(Predicted)

Density 

1.507±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

Water Solubility 

Soluble in water

form 

powder to crystal

pka

1.45±0.10(Predicted)

color 

White to Almost white

BRN 

1716449

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

SMILES

C(N(CC(O)=O)CC(O)=O)CCN(CC(O)=O)CC(O)=O

CAS DataBase Reference

1939-36-2(CAS DataBase Reference)

EPA Substance Registry System

Trimethylenediaminetetraacetic acid (1939-36-2)

Safety Information

Hazard Codes 

Xn,N

Risk Statements 

22-41-50/53-62-63

Safety Statements 

22-26-39-60-61-36/37

RIDADR 

UN3077 9/PG 3

WGK Germany 

2

RTECS 

MC1082500

HS Code 

2922.49.8000

MSDS

• Language:English Provider:SigmaAldrich

1,3-Propylenediaminetertaacetic acid Usage And Synthesis

Uses

1,3-Diaminopropane-N,N,N',N'-tetraacetic acid (1,3-DAPTA) is a kind of biochemical reagent.

References

[1] Bergmeyer, et al. "Biochemical reagents." Methods of Enzymatic Analysis. Academic Press, 1965. 967-1037.

1,3-Propylenediaminetertaacetic acid(1939-36-2)Related Product Information

• TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID
• Diethylenetriaminepentaacetic acid
• 1,2-Diaminopropane
• Folic acid
• Stearic acid
• 1,3-Diaminopropane
• Ethyl 2-(Chlorosulfonyl)acetate
• Citric acid
• Ascoric Acid
• N,N'-Bis(2-Hydroxyethyl)propane-1,3-diamine
• N-(3-AMINOPROPYL)DIETHANOLAMINE
• 1,3-DIAMINO-2-PROPANOL-N,N,N',N'-TETRAACETIC ACID
• 1,6-DIAMINOHEXANE-N,N,N',N'-TETRAACETIC ACID
• 1,2-Diaminopropane-N,N,N',N'-tetraacetic acid
• 1,3-DIAMINOPROPANE-N,N'-DIACETIC ACID
• Acetamide
• 1,3-Propylenediaminetertaacetic acid