Account Tetrakis(2,4-di-tert-butylphenyl) [1,1'-biphenyl]-4,4'-diylbis(phosphonite)
- Catalog No. :
- ACSNWD789
- CAS No. :
- 38613-77-3
- Molecular Formula :
- C68H92O4P2
- Molecular Weight :
- 1034.65
IUPAC Name:tetrakis(2,4-di-tert-butylphenyl) [1,1'-biphenyl]-4,4'-diylbis(phosphonite)
![Tetrakis(2,4-di-tert-butylphenyl) [1,1'-biphenyl]-4,4'-diylbis(phosphonite) structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/qisi/38613-77-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T062614Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%2238613-77-3.png%22&x-id=GetObject&X-Amz-Signature=cb42b826e15a9545d9809c210691881b11dbb7380d6ff5ac1804c4fd75607df4)
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Product Information
| Product Name | Tetrakis(2,4-di-tert-butylphenyl) [1,1'-biphenyl]-4,4'-diylbis(phosphonite) |
|---|---|
| IUPAC Name | tetrakis(2,4-di-tert-butylphenyl) [1,1'-biphenyl]-4,4'-diylbis(phosphonite) |
| Molecular Formula | C68H92O4P2 |
| Molecular Weight | 1034.65 |
| SMILES | CC(C1=CC=C(OP(C2=CC=C(C3=CC=C(P(OC4=CC=C(C(C)(C)C)C=C4C(C)(C)C)OC5=CC=C(C(C)(C)C)C=C5C(C)(C)C)C=C3)C=C2)OC6=CC=C(C(C)(C)C)C=C6C(C)(C)C)C(C(C)(C)C)=C1)(C)C |
| InChI Key | BEIOEBMXPVYLRY-UHFFFAOYSA-N |
| Synonym | Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite;Einecs 254-037-4;Irgafos p-epqff;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;Pentaerythritol-diphosphoric acid-bis(2,4-bis-tert-butyl-phenyl)Ester;ANTIOXIDANT-626;Phosphonous acid, 1,1-biphenyl-4,4-diylbis-, tetrakis2,4-bis(1,1-dimethylethyl)phenyl ester |
| CAS No. | 38613-77-3 |
| PubChem CID | 93207 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H302-H315-H319-H332-H335
- Precautionary Statement(s)
- P261-P280-P305+P351+P338
