Diphenyl pentaerythritol diphosphite

CAS Registry Number®

144-35-4

CAS Name

Diphenyl pentaerythritol diphosphite

Molecular Formula

C17H18O6P2

Molecular Mass

380.27

Cite this Page

Diphenyl pentaerythritol diphosphite.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=144-35-4 (retrieved 2024-12-23) (CAS RN: 144-35-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    102-105 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C17H18O6P2/c1-3-7-15(8-4-1)22-24-18-11-17(12-19-24)13-20-25(21-14-17)23-16-9-5-2-6-10-16/h1-10H,11-14H2

InChIKey

InChIKey=SDCYWERHEYVPHL-UHFFFAOYSA-N

SMILES

O(P1OCC2(COP(OC3=CC=CC=C3)OC2)CO1)C4=CC=CC=C4

Canonical SMILES

O(C=1C=CC=CC1)P2OCC3(CO2)COP(OC=4C=CC=CC4)OC3

Other Names for this Substance

  • 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-diphenoxy-
  • Phosphorous acid, cyclic neopentanetetrayl diphenyl ester
  • Pentaerythritol, cyclic bis(phenyl phosphite)
  • Phosphorous acid, phenyl ester, cyclic diester with pentaerythritol
  • 3,9-Diphenoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

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