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CAS RN: 26741-53-7 | Product Number: B5664
3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
![Chemical Structure of 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane](/medias/B5664.jpg?context=bWFzdGVyfHJvb3R8Mzg1MjZ8aW1hZ2UvanBlZ3xhR00wTDJoaU9TODRPVEl3TXprNE16WTBOekF5TDBJMU5qWTBMbXB3Wnd8NDAzZTdiODBkZjU4NjQ0MGE0MmRhMmFjYTJmNzhhYmFkMTFmZDFmYjQ1NDBkNTNiNzcwZTA4Nzg4OTAzOWIwMA "3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane")
![Thumbnail of 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane](/medias/B5664.jpg?context=bWFzdGVyfHJvb3R8MTIxNTd8aW1hZ2UvanBlZ3xhREEzTDJnMk9DODRPVE16T0RFeU1UUXlNVEV3TDBJMU5qWTBMbXB3Wnd8MTgyN2UxZGI3NmZkM2YzYjdmZmEyMGE0YTRmY2FhNTIxOWY2MTNiMjk5OTQzZGU0ODZkMTBmMzI2ZTc2NjkxNw)
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![3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane")
Purity: >95.0%(GC)
Synonyms:
- Pentaerythritol Bis(2,4-di-tert-butylphenylphosphite)
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
€32.00
|
8 | 28 |
|
|
| 25G |
€105.00
|
1 | ≥80 |
|
* 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 | B5664 |
Purity / Analysis Method 
|
>95.0%(GC) |
| Molecular Formula / Molecular Weight | C__3__3H__5__0O__6P__2 = 604.70 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive,Moisture Sensitive |
| CAS RN | 26741-53-7 |
| Reaxys Registry Number | 4773772 |
| PubChem Substance ID | 354335130 |
| MDL Number | MFCD00071521 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 95.0 % |
| Melting point | 175.0 to 179.0 °C |
Properties (reference)
| Melting Point | 177 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H412 : Harmful to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 247-952-5 |
Transport Information:
| HS Number | 2934999090 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
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