(R)-2,2'-Bis[bis(4-methoxy-3,5-di-t-butylphenyl)phosphino]-4,4',6,6'-tetramethoxy)-1,1'-biphenyl
- Catalog No. :
- ACYDEH756
- CAS No. :
- 1365531-98-1
- Molecular Formula :
- C76H108O8P2
- Molecular Weight :
- 1211.64
IUPAC Name:(4,4',6,6'-tetramethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphane)
![(R)-2,2'-Bis[bis(4-methoxy-3,5-di-t-butylphenyl)phosphino]-4,4',6,6'-tetramethoxy)-1,1'-biphenyl structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/uymm/1365531-98-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T184043Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221365531-98-1.png%22&x-id=GetObject&X-Amz-Signature=7c46b231741ebf999ff42af5ad74ac5c96fff2d34d60301ebe7861c9e84ff822)
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Product Information
| Product Name | (R)-2,2'-Bis[bis(4-methoxy-3,5-di-t-butylphenyl)phosphino]-4,4',6,6'-tetramethoxy)-1,1'-biphenyl |
|---|---|
| IUPAC Name | (4,4',6,6'-tetramethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphane) |
| MDL No. | MFCD22666441 |
| Molecular Formula | C76H108O8P2 |
| Molecular Weight | 1211.64 |
| SMILES | COC1=CC(P(C2=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C2)C3=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C3)=C(C4=C(OC)C=C(OC)C=C4P(C5=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C5)C6=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C6)C(OC)=C1 |
| InChI Key | KACYLFSRRUJDSY-UHFFFAOYSA-N |
| Synonym | (S)-2,2'-Bis[bis(4-methoxy-3,5-di-t-butylphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl | MFCD22666441 | SCHEMBL457822 | (R)-2,2'-Bis[bis(4-methoxy-3,5-di-t-butylphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl | (S)-2,2'-Bis[bis(4-methoxy-3,5-di-t-buty |
| CAS No. | 1365531-98-1 |
| PubChem CID | 87110675 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P280-P301+P312-P302+P352-P305+P351+P338


![(S)-2,2'-Bis[bis(4-methoxy-3,5-di-t-butylphenyl)phosphino]-4,4',6,6'-tetramethoxy)-1,1'-biphenyl structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/x4q8/1365531-99-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T184043Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221365531-99-2.png%22&x-id=GetObject&X-Amz-Signature=41529a8b5051e51064a04739fff540b4eccc067f6cb32f6c6fb382768522374b)
![(R)-(-)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/w89l/352655-61-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T125450Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22352655-61-9.png%22&x-id=GetObject&X-Amz-Signature=cb83723d191c46d869fd2a1d3e8bde2fdbe748a63960a4827e381b9975d4e483)
![(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/tnff/910134-30-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T125450Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22910134-30-4.png%22&x-id=GetObject&X-Amz-Signature=9150e1ce91b5f7c8369ecf81b0b50a402dd4d589da057ba67e52bac049f6abe6)