5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole
- Catalog No.:
- ACMVCB642
- CAS No.:
- 244261-75-4
- Molecular Formula:
- C38H28O4P2
- Molecular Weight:
- 610.59
![5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/p0eh/244261-75-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260919%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260919T162241Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22244261-75-4.png%22&x-id=GetObject&X-Amz-Signature=ab49a0464384bf3ea194055a7fa5cda3e4ec7a27b5bc5227d30b1bed1a0f210d)
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Product Information
| Product Name | 5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole |
|---|---|
| IUPAC Name | 5,5'-bis(diphenylphosphaneyl)-4,4'-bibenzo[d][1,3]dioxole |
| MDL No. | - |
| Molecular Formula | C38H28O4P2 |
| Molecular Weight | 610.59 |
| SMILES | P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=C(C4=C(C=CC5=C4OCO5)P(C6=CC=CC=C6)C7=CC=CC=C7)C8=C(OCO8)C=C3 |
| InChI Key | RZZDRSHFIVOQAF-UHFFFAOYSA-N |
| Synonym | 5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole;[4-(5-diphenylphosphanyl-1,3-benzodioxol-4-yl)-1,3-benzodioxol-5-yl]-diphenylphosphane;(R)-[C6H2OCH2OP(C6H5)2]2;Phosphine, 1,1'-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[1,1-diphenyl-;5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole;1,1′-[4,4′-Bi-1,3-benzodioxole]-5,5′-diylbis[1,1-diphenylphosphine |
| CAS No. | 244261-75-4 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P305+P351+P338


![(R)-5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/1gxg/244261-66-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260919%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260919T035109Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22244261-66-3.png%22&x-id=GetObject&X-Amz-Signature=c8d25e3d24ff9326603b90987f4b7e05ad334fba19ba552bb3c1deada22953a8)
