(15aS)-1,15-Bis(diphenylphosphino)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecine
- Catalog No. :
- ACUXWI247
- CAS No. :
- 486429-95-2
- Molecular Formula :
- C41H36O2P2
- Molecular Weight :
- 622.68
IUPAC Name:1,15-bis(diphenylphosphaneyl)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecine
![(15aS)-1,15-Bis(diphenylphosphino)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/b30n/486429-95-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T080049Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22486429-95-2.png%22&x-id=GetObject&X-Amz-Signature=67a99fe62c0adfee52b44aa7ab7002fb44054ecb89381ed395ba513e9afc9823)
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Product Information
| Product Name | (15aS)-1,15-Bis(diphenylphosphino)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecine |
|---|---|
| IUPAC Name | 1,15-bis(diphenylphosphaneyl)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecine |
| Molecular Formula | C41H36O2P2 |
| Molecular Weight | 622.68 |
| SMILES | C12=CC=CC(P(C3=CC=CC=C3)C4=CC=CC=C4)=C1C5=C(P(C6=CC=CC=C6)C7=CC=CC=C7)C=CC=C5OCCCCCO2 |
| InChI Key | ZJSLWYGVDOSDNF-UHFFFAOYSA-N |
| Synonym | Phosphine, 1,1'-[(15aS)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecin-1,15-diyl]bis[1,1-diphenyl-;(15aS)-1,15-Bis(diphenylphosphino)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecine;(15aS)-7,8,9,10-Tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecin-1,15-diyl]bis[diphenylphosphine;(S)-C5-tunephos |
| CAS No. | 486429-95-2 |
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


![(15aR)-1,15-Bis(diphenylphosphino)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/xujd/301847-91-6.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T073935Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22301847-91-6.png%22&x-id=GetObject&X-Amz-Signature=26a5de62a9fc2b22f4c4876ffa70ba57ca36547962d86256be94c4cbfbfb1256)
![(16aS)-1,16-Bis(diphenylphosphino)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/m0m9/486429-96-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T073150Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22486429-96-3.png%22&x-id=GetObject&X-Amz-Signature=a6db91208dc2d978b9c9b95783b73dd9d13f304df23fcf596bbd898a6714afbe)
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