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CAS RN: 342794-43-8 | Product Number: O0523
2,2'-Oxybis(N,N-di-n-octylacetamide)
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Purity: >95.0%(GC)
Synonyms:
- TODGA
Product Documents:
| Size | Unit Price | Belgium | Japan* |
Shipping Information
|
|---|---|---|---|---|
| 250MG |
€ 113,00
|
Contact Us | 28 | |
| 1G |
€ 335,00
|
4 | 17 | |
| 5G |
€ 1.072,00
|
Contact Us | 17 |
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | O0523 |
Purity / Analysis Method 
|
>95.0%(GC) |
| Molecular Formula / Molecular Weight | C__3__6H__7__2N__2O__3 = 580.98 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 342794-43-8 |
| Reaxys Registry Number | 19209171 |
| PubChem Substance ID | 468592539 |
| MDL Number | MFCD23135286 |
Specifications
| Appearance | Colorless to Red to Green clear liquid |
| Purity(GC) | min. 95.0 % |
| NMR | confirm to structure |
Properties (reference)
| Flash point | 349 °C |
| Specific Gravity (20/20) | 0.91 |
GHS
Related Laws:
Transport Information:
| HS Number | 2924190090 |
Application
TODGA: An Effective Extractant for Rare-Earth Elements
TODGA (N,N,N',N'-tetraoctyl-3-oxapentanediamide) is an effective extractant for rare-earth elements, developed by Sasaki et al. TODGA is highly lipophilic and ready to use in the HNO3(aq.)–n-dodecane extraction system. TODGA has high extractability of metal ions classified hard acids because of the oxygen donor atom centered in the backbones, complementary of soft ions extractant MIDOA [M2476]. TODGA is a widely used as an efficient metal extractant at nuclear reactors.
References
- The novel extractants, diglycolamides, for the extraction of lanthanides and actinides in HNO3-n-dodecane system
- Extraction of actinides(III), (IV), (V), (VI), and lanthanides(III) by structurally tailored diamides
- Modification of TODGA-n-dodecane solvent with a monoamide for high loading of lanthanides(III) and actinides(III)
- Cumulative study on solvent extraction of elements by N,N,N',N'-tetraoctyl-3-oxapentanediamide (TODGA) from nitric acid into n-dodecane
- N,N,N',N'-tetraoctyl diglycolamide (TODGA): A promising extractant for actinide-partitioning from high-level waste (HLW)
- Aqueous Partitioning of Minor Actinides by Different Processes (a review)
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