441775

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

• Synonym(e): Cyclic neopentanetetraylbis(octadecyl phosphite), Dioctadecyl pentaerythritol diphosphite, Distearyl pentaerythritol diphosphite, Phosphorous acid, dicyclic ester with pentaerythritol, dioctadecyl ester
• Empirische Formel (Hill-System): C₄₁H₈₂O₆P₂
• CAS-Nummer: 3806-34-6
• Molekulargewicht: 733.03
• EG-Nummer: 223-276-6
• MDL-Nummer: MFCD00071522
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24867700
• NACRES: NA.23

Eigenschaften

• Form: solid
• Qualitätsniveau: 100
• mp (Schmelzpunkt): 44-47 °C (lit.)
• SMILES String: 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
• InChIKey: PZRWFKGUFWPFID-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

Color stabilizer for polymers

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)