| Identification | |
| Name: | 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane,3,9-bis(octadecyloxy)- |
| Synonyms: | Phosphorousacid, cyclic neopentanetetrayl dioctadecyl ester (8CI); Phosphorous acid,dicyclic ester with pentaerythritol, dioctadecyl ester (6CI); Phosphorous acid,octadecyl ester, cyclic diester with pentaerythritol (7CI); Pentaerythritol,cyclic bis(octadecyl phosphite) (8CI); 619F; ADK Stab PEP 8; ADK Stab PEP 8F;AO 118; Antioxidant 118; Antioxidant 618; Cyclic neopentanetetraylbis(octadecylphosphite); Dioctadecyl pentaerythritol diphosphite; Dioctadecylpentaerythritol diphosphonite; Distearyl pentaerythritol diphosphite; Distearylpentaerythritol disphosphite; Distearyl pentaerythrityl diphosphite; DoverphosS 680; HI-M-P; JPP 2000; Mark PEP 8; Mark PEP 8F; P 1 (antioxidant); PEP 8;Pentaerythritol bis(octadecyl phosphite); Pentaerythritol bis(octadecyl)diphosphite; Pentaerythritol bis(stearyl phosphite); Phos 4; Weston 618; Weston618F; Weston 619F; Weston MDW 618; Weston WX 618 |
| CAS: | 3806-34-6 |
| EINECS: | 223-276-6 |
| Molecular Formula: | C41H82 O6 P2 |
| Molecular Weight: | 733.03 |
| InChI: | InChI=1/C41H82O6P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-42-48-44-37-41(38-45-48)39-46-49(47-40-41)43-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-40H2,1-2H3 |
| Molecular Structure: |  |
| Properties | |
| Boiling Point: | 692.2°Cat760mmHg |
| Density: | g/cm3 |
| Specification: |
O,O'-Dioctadecylpentaerythritol bis(phosphite) , its cas register number is 3806-34-6. It also can be called Distearyl pentaerythritol diphosphite ; 2,4,8,10-Tetraoxa-3,9-diphosphaspiro(5.5)undecane, 3,9-bis(octadecyloxy)- ; 3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane . |
| Safety Data | |
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