(16aS)-1,16-Bis(diphenylphosphino)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine
- Catalog No. :
- ACITSE723
- CAS No. :
- 486429-96-3
- Molecular Formula :
- C42H38O2P2
- Molecular Weight :
- 636.71
IUPAC Name:1,16-bis(diphenylphosphaneyl)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine
![(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%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T080052Z&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=b4132a3393c8ff81a565f6908ed1b62c387c29aabe4edd047fffa7ac6ca2119f)
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Product Information
| Product Name | (16aS)-1,16-Bis(diphenylphosphino)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine |
|---|---|
| IUPAC Name | 1,16-bis(diphenylphosphaneyl)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine |
| Molecular Formula | C42H38O2P2 |
| Molecular Weight | 636.71 |
| 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=C5OCCCCCCO2 |
| InChI Key | UENGBNLSVKNPJN-UHFFFAOYSA-N |
| Synonym | Phosphine, 1,1'-[(16aS)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecin-1,16-diyl]bis[1,1-diphenyl-;(16aS)-1,16-Bis(diphenylphosphino)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine;(S)-C6-Tunephos |
| CAS No. | 486429-96-3 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P280-P301+P312-P302+P352-P305+P351+P338


![(16aR)-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/2026/07/22/53xp/301847-92-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T080052Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22301847-92-7.png%22&x-id=GetObject&X-Amz-Signature=c697dbd1a5db45a4f9e1bdfa724b0d2d0c12c5b90b79439cfcb585b0f4ed138a)