P,P′,P′′-[(1-Methyl-1-propanyl-3-ylidene)tris[2-(1,1-dimethylethyl)-5-methyl-4,1-phenylene]] tris(P,P-ditridecyl phosphite)

CAS Registry Number®

68958-97-4

CAS Name

P,P′,P′′-[(1-Methyl-1-propanyl-3-ylidene)tris[2-(1,1-dimethylethyl)-5-methyl-4,1-phenylene]] tris(P,P-ditridecyl phosphite)

Molecular Formula

C115H211O9P3

Molecular Mass

1830.83

Cite this Page

P,P′,P′′-[(1-Methyl-1-propanyl-3-ylidene)tris[2-(1,1-dimethylethyl)-5-methyl-4,1-phenylene]] tris(P,P-ditridecyl phosphite).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=68958-97-4 (retrieved 2025-07-16) (CAS RN: 68958-97-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C115H211O9P3/c1-20-26-32-38-44-50-56-62-68-74-80-86-116-125(117-87-81-75-69-63-57-51-45-39-33-27-21-2)122-110-93-100(8)103(96-107(110)113(11,12)13)99(7)92-106(104-97-108(114(14,15)16)111(94-101(104)9)123-126(118-88-82-76-70-64-58-52-46-40-34-28-22-3)119-89-83-77-71-65-59-53-47-41-35-29-23-4)105-98-109(115(17,18)19)112(95-102(105)10)124-127(120-90-84-78-72-66-60-54-48-42-36-30-24-5)121-91-85-79-73-67-61-55-49-43-37-31-25-6/h93-99,106H,20-92H2,1-19H3

InChIKey

InChIKey=CZTSGNFUGWAVBG-UHFFFAOYSA-N

SMILES

C(CC(C)C1=CC(C(C)(C)C)=C(OP(OCCCCCCCCCCCCC)OCCCCCCCCCCCCC)C=C1C)(C2=CC(C(C)(C)C)=C(OP(OCCCCCCCCCCCCC)OCCCCCCCCCCCCC)C=C2C)C3=CC(C(C)(C)C)=C(OP(OCCCCCCCCCCCCC)OCCCCCCCCCCCCC)C=C3C

Canonical SMILES

O(C=1C=C(C(=CC1C(C)(C)C)C(C2=CC(=C(OP(OCCCCCCCCCCCCC)OCCCCCCCCCCCCC)C=C2C)C(C)(C)C)CC(C3=CC(=C(OP(OCCCCCCCCCCCCC)OCCCCCCCCCCCCC)C=C3C)C(C)(C)C)C)C)P(OCCCCCCCCCCCCC)OCCCCCCCCCCCCC

Other Names for this Substance

  • Phosphorous acid, P,P′,P′′-[(1-methyl-1-propanyl-3-ylidene)tris[2-(1,1-dimethylethyl)-5-methyl-4,1-phenylene]] P,P,P′,P′,P′′,P′′-hexatridecyl ester
  • Phosphorous acid, (1-methyl-1-propanyl-3-ylidene)tris[2-(1,1-dimethylethyl)-5-methyl-4,1-phenylene] hexatridecyl ester
  • Phosphorous acid, ditridecyl ester, triester with 4,4′,4′′-(1-methyl-1-propanyl-3-ylidene)tris[6-tert-butyl-m-cresol]
  • P,P′,P′′-[(1-Methyl-1-propanyl-3-ylidene)tris[2-(1,1-dimethylethyl)-5-methyl-4,1-phenylene]] tris(P,P-ditridecyl phosphite)
  • Mark 522A

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Deleted or Replaced CAS Registry Numbers

98012-77-2, 110862-63-0, 118218-17-0, 39393-69-6, 63389-73-1, 64071-77-8, 87817-38-7

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