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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]
![Thumbnail of [Oxalylbis(azanediyl)]bis(ethane-2,1-diyl) Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]](/medias/O0526.jpg?context=bWFzdGVyfHJvb3R8MTE5NDd8aW1hZ2UvanBlZ3xhR1ZrTDJnNFpTODRPVE0yTWpneE9UazNNelF5TDA4d05USTJMbXB3Wnd8MDc3MDU3NGQwZjM0MzIxMGY2YjYwMjk5Y2IwZWYzNTBiYTAxMTkzMWFlODNiMTY5Zjg2MDlmY2Y0ZmIwNGMxZA "[Oxalylbis(azanediyl)]bis(ethane-2,1-diyl) Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]")
![Chemical Structure of [Oxalylbis(azanediyl)]bis(ethane-2,1-diyl) Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]](/medias/O0526.jpg?context=bWFzdGVyfHJvb3R8MzYyMjB8aW1hZ2UvanBlZ3xhRFE1TDJnNU1pODRPVEl5T0RFM016WXpPVGs0TDA4d05USTJMbXB3Wnd8ZjE3NTJlYjQ4YWYwMWU3NGZhZTg2Mzc3NDMzMTQ4NDQxNGJjMmNjNzA0YWM3ZDBjNzcxZWQyM2FhMjAwYmQ2OQ "[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.webp "[Oxalylbis(azanediyl)]bis(ethane-2,1-diyl) Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]")
Purity: >98.0%(HPLC)(N)
Chemical Substance Law (ENCS):
3-3806
Synonyms:
- Antioxidant MD-697
Product Documents:
| Size | Unit Price | Saitama (Kawaguchi) | Hyogo (Amagasaki) | Stock in other WH |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
¥5,700
|
9 | 5 | 1 | |
| 25G |
¥19,600
|
≥60 | It can be shipped from Saitama warehouse on the same day* | Contact Us |
* Available Stock: Prompt shipment (for products) in Saitama/Hyogo warehouse. Stock In Other WH: Shipment in about 2-3 Business Days from Saitama warehouse. Please contact us
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
* The displayed price is the unit price and does not include consumption tax. The unit prices displayed are the latest and are subject to change without notice.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| 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 |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 180 °C |
| Solubility (soluble in) | Acetone |
GHS
Related Laws:
| Chemical Substance Law (ENCS) |
3-3806 |
Transport Information:
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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