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3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

Cat.No ACM3806346-4

Basic Information Description Application Features And Benefits
CAS 3806-34-6
Catalog Number ACM3806346-4
Synonyms Phosphorous acid, dicyclic ester with pentaerythritol, dioctadecyl ester, Cyclic neopentanetetraylbis(octadecyl phosphite), Dioctadecyl pentaerythritol diphosphite, Distearyl pentaerythritol diphosphite
IUPAC Name 3,9-dioctadecoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Molecular Weight 733.03
Molecular Formula C41H82O6P2
Canonical SMILES CCCCCCCCCCCCCCCCCCOP1OCC2(CO1)COP(OCCCCCCCCCCCCCCCCCC)OC2
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
InChI Key PZRWFKGUFWPFID-UHFFFAOYSA-N
Melting Point 44-47 °C (lit.)
Purity ≥ 97%
EC Number 223-276-6
MDL Number MFCD00071522
NACRES NA.23
Packaging Packaging
100 g in glass bottle
PubChem ID 24867700
Quality Level 100
Vapor Pressure 8X10-17 mm Hg at 25 °C /Estimated/
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.
Application Color stabilizer for polymers
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