(R)-2,2'-Bis[di(3,5-dimethoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl
- Catalog No. :
- ACYQDM356
- CAS No. :
- 1448722-98-2
- Molecular Formula :
- C46H48O10P2
- Molecular Weight :
- 822.83
IUPAC Name:(6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(bis(3,5-dimethoxyphenyl)phosphane)
![(R)-2,2'-Bis[di(3,5-dimethoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/t3w8/1448722-98-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T131704Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221448722-98-2.png%22&x-id=GetObject&X-Amz-Signature=f50277497d4c3783b1aefbee289dfa591fbfaeda54a45da66ff52ba740cf2e0a)
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Product Information
| Product Name | (R)-2,2'-Bis[di(3,5-dimethoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl |
|---|---|
| IUPAC Name | (6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(bis(3,5-dimethoxyphenyl)phosphane) |
| MDL No. | MFCD28411849 |
| Molecular Formula | C46H48O10P2 |
| Molecular Weight | 822.83 |
| SMILES | COC1=C(C(P(C2=CC(OC)=CC(OC)=C2)C3=CC(OC)=CC(OC)=C3)=CC=C1)C4=C(C=CC=C4P(C5=CC(OC)=CC(OC)=C5)C6=CC(OC)=CC(OC)=C6)OC |
| InChI Key | SWMJWTAAPZTGDO-UHFFFAOYSA-N |
| Synonym | (R)-(+)-2,2'-Bis[di(3,5-dimethoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl;(R)-(+)-2,2'-BIS[DI(3,5-DIMETHOXYPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL,98%(R)-ECNU-PHOS;Phosphine, 1,1'-[(1R)-6,6'-dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis(3,5-dimethoxyphenyl)-;(R)-ECNU-Phos |
| CAS No. | 1448722-98-2 |
| PubChem CID | 72374471 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P280-P305+P351+P338




![(R)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/fp2n/133545-16-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T131704Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22133545-16-1.png%22&x-id=GetObject&X-Amz-Signature=5e1477ac611d4b92e5e5164a003e431847c736950fc71a2ca3b4851ea30d5dff)