6,6'-Bis(diphenylphosphino)-1,1',3,3'-tetrahydro[5,5']biiSobenzofuran
- Catalog No. :
- ACTUGS721
- CAS No. :
- 959864-38-1
- Molecular Formula :
- C40H32O2P2
- Molecular Weight :
- 606.64
IUPAC Name:6,6'-bis(diphenylphosphaneyl)-1,1',3,3'-tetrahydro-5,5'-biisobenzofuran
![6,6'-Bis(diphenylphosphino)-1,1',3,3'-tetrahydro[5,5']biiSobenzofuran structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/fun3/959864-38-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T075202Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22959864-38-1.png%22&x-id=GetObject&X-Amz-Signature=cfa1e435bfae0a6b45d54e4863c6326229f7752dfb48eff294f094f7cc25d040)
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Product Information
| Product Name | 6,6'-Bis(diphenylphosphino)-1,1',3,3'-tetrahydro[5,5']biiSobenzofuran |
|---|---|
| IUPAC Name | 6,6'-bis(diphenylphosphaneyl)-1,1',3,3'-tetrahydro-5,5'-biisobenzofuran |
| MDL No. | MFCD10565624 |
| Molecular Formula | C40H32O2P2 |
| Molecular Weight | 606.64 |
| SMILES | C12=C(COC2)C=C(P(C3=CC=CC=C3)C4=CC=CC=C4)C(C5=CC6=C(COC6)C=C5P(C7=CC=CC=C7)C8=CC=CC=C8)=C1 |
| InChI Key | ACRXDELLSSHMIK-UHFFFAOYSA-N |
| Synonym | 1,1'-(1,1',3,3'-Tetrahydro[5,5'-biisobenzofuran]-6,6'-diyl)bis[1,1-diphenylphosphine];[6-(6-diphenylphosphanyl-1,3-dihydro-2-benzofuran-5-yl)-1,3-dihydro-2-benzofuran-5-yl]-diphenylphosphane;6,6'-Bis(diphenylphosphino)-1,1',3,3'-tetrahydro[5,5']biisobenzofuran;6,6'-BIS(DIPHENYLPHOSPHINO)-1,1',3,3'-TETRAHYDRO[5,5']BIISOBENZOFURAN,99%;Phosphine, 1,1'-(1,1',3,3'-tetrahydro[5,5'-biisobenzofuran]-6,6'-diyl)bis[1,1-diphenyl-;6,6''-Bis(diphenylphosphino)-1,1'',3,3''-tetrahydro[5,5'']biisobenzofuran;1,1'-(1,1',3,3'-Tetrahydro[5,5'-biisobenzofuran]-6,6'-diyl)bis[1,1-diphenylphosphine |
| CAS No. | 959864-38-1 |
| PubChem CID | 89471619 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H302-H315-H319-H335-H413
- Precautionary Statement(s)
- P261-P273-P305+P351+P338-P501


![3,3'-Bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro[2,2']binaphthalene structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/b2cl/1067889-87-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T075435Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221067889-87-5.png%22&x-id=GetObject&X-Amz-Signature=957dd0bd7527149827c825e192e173599ee758c7d226f9bd9ee015140cd8fdb3)