158135
1,2-Diaminopropane-N,N,N′,N′-tetraacetic acid
≥98%
Synonym(s):
Propylenediamine-N,N,N′,N′-tetraacetic acid
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About This Item
Linear Formula:
(HO2CCH2)2NCH(CH3)CH2N(CH2CO2H)2
CAS Number:
Molecular Weight:
306.27
Beilstein:
2223855
EC Number:
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Quality Level
Assay
≥98%
form
powder
mp
241 °C (dec.) (lit.)
functional group
amine
carboxylic acid
SMILES string
CC(CN(CC(O)=O)CC(O)=O)N(CC(O)=O)CC(O)=O
InChI
1S/C11H18N2O8/c1-7(13(5-10(18)19)6-11(20)21)2-12(3-8(14)15)4-9(16)17/h7H,2-6H2,1H3,(H,14,15)(H,16,17)(H,18,19)(H,20,21)
InChI key
XNCSCQSQSGDGES-UHFFFAOYSA-N
Application
Employed in organometallic ligation.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Magnetic resonance in medicine, 8(3), 293-313 (1988-11-01)
The factors that determine the field-dependent increase in 1/T1 of tissue water protons were investigated for MnCl2 and Mn2+ (PDTA) (1,3-propylenediamine-N,N',N'',N'''-tetraacetic acid) introduced intravenously into rabbits. Mn2+ was used in preference to other paramagnetic ions in part because of the
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Environmental pollution (Barking, Essex : 1987), 131(1), 107-124 (2004-06-24)
Aminopolycarboxylic acids, such as ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), diethylenetriaminepentaacetic acid (DTPA), 1,3-propylenediaminetetraacetic acid (1,3-PDTA), beta-alaninediacetic acid (beta-ADA), and methylglycinediacetic acid (MGDA), are used in large quantities in a broad range of industrial applications and domestic products in order
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