Synonym: Cyclic neopentanetetraylbis(octadecyl phosphite); Dioctadecyl pentaerythritol diphosphite; Distearyl pentaerythritol diphosphite; Phosphorous acid, dicyclic ester with pentaerythritol, dioctadecyl ester
CAS Number: 3806-34-6
Empirical Formula (Hill Notation): C41H82O6P2
Molecular Weight: 733.03
EC Number: 223-276-6
MDL Number: MFCD00071522
Linear Formula: C41H82O6P2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 441775-100G
form |
solid |
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 |
mp |
44-47 °C (lit.) |
SMILES string |
CCCCCCCCCCCCCCCCCCOP1OCC2(CO1)COP(OCCCCCCCCCCCCCCCCCC)OC2 |
Application: |
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. |
Packaging: |
100 g in glass bottle |
RIDADR |
NONH for all modes of transport |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
mp |
44-47 °C (lit.) |
UNSPSC |
12162002 |