(R)-2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-4,4',6,6'-tetramethoxy-)-1,1'-biphenyl
- Catalog No. :
- ACMHJQ946
- CAS No. :
- 1365531-89-0
- Molecular Formula :
- C48H52O4P2
- Molecular Weight :
- 754.89
IUPAC Name:(4,4',6,6'-tetramethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(bis(3,5-dimethylphenyl)phosphane)
![(R)-2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-4,4',6,6'-tetramethoxy-)-1,1'-biphenyl structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/6uat/1365531-89-0.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T112639Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221365531-89-0.png%22&x-id=GetObject&X-Amz-Signature=47a633a502a47b756f0d5d95dbaee3a8ed76ddda7e4789f0e4e5638520979a8d)
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Product Information
| Product Name | (R)-2,2'-Bis[bis(3,5-dimethylphenyl)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-dimethylphenyl)phosphane) |
| MDL No. | MFCD19443624 |
| Molecular Formula | C48H52O4P2 |
| Molecular Weight | 754.89 |
| SMILES | COC1=CC(P(C2=CC(C)=CC(C)=C2)C3=CC(C)=CC(C)=C3)=C(C4=C(OC)C=C(OC)C=C4P(C5=CC(C)=CC(C)=C5)C6=CC(C)=CC(C)=C6)C(OC)=C1 |
| InChI Key | IDNKFBDRZBLTFQ-UHFFFAOYSA-N |
| Synonym | (R)-(4,4',6,6'-Tetramethoxybiphenyl-2,2'-diyl)bis(bis(3,5-dimethylphenyl)phosphine), 97% | (S)-2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl | (S)-(4,4',6,6'-Tetramethoxybiphenyl -2,2'-diyl)bis(bis(3,5-dimethylphenyl )phosphine |
| CAS No. | 1365531-89-0 |
| PubChem CID | 87110781 |
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(3,5-dimethylphenyl)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/gis5/1365531-90-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T112639Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221365531-90-3.png%22&x-id=GetObject&X-Amz-Signature=9d4ce8b2db45d58c52621dd7c1a07a3646c5f2f836ceadb1c56e6248440155f2)
![(R)-2,2'-Bis[bis(4-methoxy-3,5-dimethylphenyl)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/zsf8/1365531-93-6.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T215116Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221365531-93-6.png%22&x-id=GetObject&X-Amz-Signature=4651d99cf40b09e05d551a5069a2a3c9b46e1046251e50c383eaa8c32f65e2b9)
![(S)-2,2'-Bis[bis(4-methoxy-3,5-dimethylphenyl)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/pe68/1365531-94-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T112639Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221365531-94-7.png%22&x-id=GetObject&X-Amz-Signature=5f1aabac3f50d7f2a01f119bba55e5d9d85b3f1f0f83f609645a0008f727180e)
![(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/cfnw/362634-22-8.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T215115Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22362634-22-8.png%22&x-id=GetObject&X-Amz-Signature=56ba4e5030a0072ce18e2f52c3715b8094bac9c99fdfe32381305d247b7a034d)