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Diethylenetriaminepentaacetic dianhydride_Molecular_structure_CAS_23911-26-4)
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Diethylenetriaminepentaacetic dianhydride

Catalog No. 284025 Name Sigma Aldrich
CAS Number 23911-26-4 Website http://www.sigmaaldrich.com
M. F. C14H19N3O8 Telephone 1-800-521-8956
M. W. 357.31596 Fax
Purity 98% Email
Storage Chembase ID: 103357

SYNONYMS

Title
二亚乙基三胺五乙酸二酐
IUPAC name
2-{bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino}acetic acid
IUPAC Traditional name
{bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino}acetic acid
Synonyms
DTPA anhydride
DTPA 酸酐
DTPA dianhydride
DTPA 二酐
N,N-Bis[2-(2,6-dioxomorpholino)ethyl]glycine
N,N-二[2-(2,6-二氧吗啉代)乙基]氨基乙酸

DATABASE IDS

PubChem SID 24857140
Beilstein Number 1230954
MDL Number MFCD00010697
CAS Number 23911-26-4

PROPERTIES

Empirical Formula (Hill Notation) C14H19N3O8
Purity 98%
Melting Point 182-184 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
Storage Temperature -20°C
German water hazard class 3

DETAILS

Description (English)
Packaging
1, 5 g in glass bottle
Application
Employed in the synthesis of macrocyclic ligands and lanthanide complexes that are useful as MRI enhancers.1
Description (简体中文)
包装
1, 5 g in glass bottle
Application
用于合成用作核磁共振成像增强剂的大环配合物和镧系络合物。1

REFERENCES