CAS: 38613-77-3 - tetrakis(2,4-di-tert-butylphenyl) [1,1-biphenyl]-4,4'-diylbisphosphonite

Formel: C₆₈H₉₂O₄P₂

InChl: InChI=1S/C68H92O4P2/c1-61(2,3)47-29-37-57(53(41-47)65(13,14)15)69-73(70-58-38-30-48(62(4,5)6)42-54(58)66(16,17)18)51-33-25-45(26-34-51)46-27-35-52(36-28-46)74(71-59-39-31-49(63(7,8)9)43-55(59)67(19,20)21)72-60-40-32-50(64(10,11)12)44-56(60)68(22,23)24/h25-44H,1-24H3

InChI Key: InChIKey=BEIOEBMXPVYLRY-UHFFFAOYSA-N

SMILES: O(C1=CC=C(C=C1C(C)(C)C)C(C)(C)C)P(OC2=CC=C(C=C2C(C)(C)C)C(C)(C)C)C3=CC=C(C=C3)C=4C=CC(=CC4)P(OC5=CC=C(C=C5C(C)(C)C)C(C)(C)C)OC6=CC=C(C=C6C(C)(C)C)C(C)(C)C

Synonyme:

• 4,4′-Biphenylenediphosphonous acid tetrakis(2,4-di-tert-butylphenyl) ester
• Ao 110
• Hostanox P-EPQ
• Irgafos EPQ
• Irgafos P-EPO
• Irgafos P-EPQ-FD
• Irgafos P-EPQFF
• Irgafos PEPQ
• Irganox P-EPQ
• P-Epq
• Pentaerythritol-double-phosphorus acid-bis(2,4-bis-ter-buty-phenyl)easter
• Phos 2
• Phosphonous acid, P,P′-[[1,1′-biphenyl]-4,4′-diyl]bis-, P,P,P′,P′-tetrakis[2,4-bis(1,1-dimethylethyl)phenyl] ester
• Phosphonous acid, [1,1′-biphenyl]-4,4′-diylbis-, tetrakis[2,4-bis(1,1-dimethylethyl)phenyl] ester
• Sandostab EPQ
• Tetrakis(2,4-di-tert-butylphenyl) [1,1-biphenyl]-4,4′-diyl bisphosphonite
• Tetrakis(2,4-di-tert-butylphenyl)-4,4′-biphenylenediphosphonite
• Tetrakis(2,4-di-tert-butylphenyl-4,4′-biphenylylene-diphosphonite)
• Thp-Epq
• [4-[4-Bis(2,4-ditert-butylphenoxy)phosphanylphenyl]phenyl]-bis(2,4-ditert-butylphenoxy)phosphane

Tetrakis(2,4-di-tert-butylphenyl)[1,1'-biphenyl]-4,4'-diylbisphosphonite

CAS: 38613-77-3

• Formel: C₆₈H₉₂O₄P₂
• Reinheit: 98%
• Farbe und Form: Solid
• Molekulargewicht: 1035.4032

Tetrakis(2,4-di-tert-butylphenyl)[1,1'-biphenyl]-4,4'-diylbisphosphonite (Technical Grade)

CAS: 38613-77-3

Applications Tetrakis(2,4-di-tert-butylphenyl)[1,1'-biphenyl]-4,4'-diylbisphosphonite is a phosphite antioxidant. References Allen, N. S., et al.: Polymer Degrad. and …

• Formel: C₆₈H₉₂O₄P₂
• Farbe und Form: White To Off-White
• Molekulargewicht: 1035.40

Tetrakis(2,4-di-tert-butylphenyl) [1,1'-biphenyl]-4,4'-diylbis(phosphonite)

CAS: 38613-77-3

Tetrakis(2,4-di-tert-butylphenyl) [1,1'-biphenyl]-4,4'-diylbis(phosphonite) is a phosphite that can be used as an additive in polymer synthesis. …

• Formel: C₆₈H₉₂O₄P₂
• Reinheit: Min. 95%
• Farbe und Form: Powder
• Molekulargewicht: 1,035.4 g/mol