23911-26-4
diethylenetriamine-pentaacetic acid dianhydride
CAS: 23911-26-4
Molecular Formula: C14H19N3O8
23911-26-4 - Names and Identifiers
| Name | diethylenetriamine-pentaacetic acid dianhydride |
| Synonyms | DTPA ANHYDRIDE DTPA Dianhydride DTPA DIANHYDRIDE DIETHYLENETRIAMINEPENTAACETIC ANHYDRIDE DIETHYLENETRIAMINEPENTAACETIC DIANHYDRIDE N,N-BIS[2-(2,6-DIOXOMORPHOLINO)ETHYL]GLYCINE DIETHYLENETRIAMINEPENTAACETIC ACID ANHYDRIDE DIETHYLENETRIAMINEPENTAACETIC ACID DIANHYDRIDE Diethylenetriaminepentaacetic acid dianhydride diethylenetriamine-pentaacetic acid dianhydride N,N-bis[2-(2,6-dioxomorpholin-4-yl)ethyl]glycine DIETHYLENETRIAMINE-N,N,N',N'',N''-PENTAACETIC ACID ANHYDRIDE |
| CAS | 23911-26-4 |
| InChI | InChI=1/C14H19N3O8/c18-10(19)5-15(1-3-16-6-11(20)24-12(21)7-16)2-4-17-8-13(22)25-14(23)9-17/h1-9H2,(H,18,19) |
23911-26-4 - Physico-chemical Properties
| Molecular Formula | C14H19N3O8 |
| Molar Mass | 357.32 |
| Density | 1.460±0.06 g/cm3 (20 ºC 760 Torr) |
| Melting Point | 182-184 °C (lit.) |
| Boling Point | 656.2±55.0 °C(Predicted) |
| Flash Point | 350.6°C |
| Water Solubility | Hydrolyzes in water. |
| Vapor Presure | 6.53E-19mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Light yellow to Light orange |
| BRN | 1230954 |
| pKa | 2.19±0.10(Predicted) |
| Storage Condition | -20°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.558 |
23911-26-4 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| HS Code | 29224999 |
23911-26-4 - Reference Information
| Use | Synthesis of macrocyclic ligands and lanthanide complexes for MRI enhancer. |
Last Update：2024-04-09 15:16:45
