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CAS RN: 70331-94-1 | Product Number: O0526
[Oxalylbis(azanediyl)]bis(ethane-2,1-diyl) Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]
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![[Oxalylbis(azanediyl)]bis(ethane-2,1-diyl) Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "[Oxalylbis(azanediyl)]bis(ethane-2,1-diyl) Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]")
Purity: >98.0%(HPLC)(N)
Synonyms:
- Antioxidant MD-697
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
€58.00
|
Contact Us | 19 |
|
| 25G |
€186.00
|
1 | ≥60 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | O0526 |
| Purity / Analysis Method | >98.0%(HPLC)(N) |
| Molecular Formula / Molecular Weight | C__4__0H__6__0N__2O__8 = 696.93 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 70331-94-1 |
| Reaxys Registry Number | 11514866 |
| PubChem Substance ID | 468592540 |
| MDL Number | MFCD01940880 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
| Melting point | 178.0 to 182.0 °C |
Properties (reference)
| Melting Point | 180 °C |
| Solubility (soluble in) | Acetone |
GHS
Related Laws:
| EC Number | 274-572-7 |
Transport Information:
| HS Number | 2924297099 |
Application
Antioxidant MD-697: A Sterically Hindered Phenolic Antioxidant and Metal Deactivator
Antioxidant MD-697 is a sterically hindered phenolic antioxidant and metal deactivator. It protects polymers against oxidative degradation.
References
- Synergism of antioxidants in high density polyethylene
- Thermal and photochemical degradation of nylon 66 polymer. Part III. Influence of iron and metal deactivators
- Effects of gamma irradiation on polyethylene, polypropylene, and polystyrene (a review)
Product Documents (Note: Some products will not have analytical charts available.)
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