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| | O,O'-Dioctadecylpentaerythritol bis(phosphite) Basic information |
| Product Name: | O,O'-Dioctadecylpentaerythritol bis(phosphite) | | Synonyms: | -2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;3,9-Bis(octadecyloxy);Distearylpentaerythritol Diphosphite;Distearyl Pentaerythrityl Diphsophite;Weston 618;2,4,8,10-Tetraoxa-3,9-diphosphaspiro5.5undecane, 3,9-bis(octadecyloxy)-;CYCLICNEOPENTANETETRAYLBIS(OCTADECYLPHOSPHITE);AO-118 | | CAS: | 3806-34-6 | | MF: | C41H82O6P2 | | MW: | 733.03 | | EINECS: | 223-276-6 | | Product Categories: | Polymer Additives;Polymer Science;Stabilizers | | Mol File: | 3806-34-6.mol |  |
| | O,O'-Dioctadecylpentaerythritol bis(phosphite) Chemical Properties |
| | O,O'-Dioctadecylpentaerythritol bis(phosphite) Usage And Synthesis |
| Chemical Properties | White waxy solid. Melting point 54-56°C, relative density 0.940-0.960 (50/15.5°C), refractive index 1.4610-1.4660 (50°C). Solubility (g/100g of solvent, 25℃): benzene 14.7, hashane 0.3, chloroform 45.0, acetone 0.3, methanol 0.3; insoluble in water. | | Uses | Color stabilizer for polymers | | General Description | 3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane is a diphosphaspiro compound which contains two phosphorus atoms and can be used as an antioxidant and as a reducing agent. | | Flammability and Explosibility | Non flammable |
| | O,O'-Dioctadecylpentaerythritol bis(phosphite) Preparation Products And Raw materials |
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