CAS Registry Number®
3806-34-6
CAS Name
Distearyl pentaerythritol diphosphite
Molecular Formula
C41H82O6P2
Molecular Mass
733.03
Compound Properties
-
Melting Point (1)
40 °C
Source(s)
- (1) Friedman, Lester; US3047608, 1962, CAplus
Other Names and Identifiers
InChI
InChI=1S/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
InChIKey
InChIKey=PZRWFKGUFWPFID-UHFFFAOYSA-N
SMILES
O(CCCCCCCCCCCCCCCCCC)P1OCC2(COP(OCCCCCCCCCCCCCCCCCC)OC2)CO1
Canonical SMILES
O(P1OCC2(CO1)COP(OCCCCCCCCCCCCCCCCCC)OC2)CCCCCCCCCCCCCCCCCC
Other Names for this Substance
- 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis(octadecyloxy)-
- Phosphorous acid, cyclic neopentanetetrayl dioctadecyl ester
- Phosphorous acid, octadecyl ester, cyclic diester with pentaerythritol
- Phosphorous acid, dicyclic ester with pentaerythritol, dioctadecyl ester
- Pentaerythritol, cyclic bis(octadecyl phosphite)
- 3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
- Distearyl pentaerythritol diphosphite
- Weston 618
- Pentaerythritol bis(octadecyl) diphosphite
- Distearyl pentaerythrityl diphosphite
- Cyclic neopentanetetraylbis(octadecyl phosphite)
- Weston WX 618
- Dioctadecyl pentaerythritol diphosphite
- P 1 (antioxidant)
- Pentaerythritol bis(stearyl phosphite)
- Mark PEP 8
- PEP 8
- HI-M-P
- Weston MDW 618
- Distearyl pentaerythritol disphosphite
- JPP 2000
- Mark PEP 8F
- Doverphos S 680
- Phos 4
- Pentaerythritol bis(octadecyl phosphite)
Deleted or Replaced CAS Registry Numbers
62132-43-8, 86403-19-2, 533936-17-3, 940968-65-0, 2417948-51-5
