(16aR)-1,16-Bis(diphenylphosphino)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine
- Catalog No. :
- ACAQZX184
- CAS No. :
- 301847-92-7
- 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
![(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%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T121928Z&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=13c406904eb3904fff6ee9038ff683088c39f4a33a5792e1d50629519651d305)
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Product Information
| Product Name | (16aR)-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, [(16aR)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecin-1,16-diyl]bis[diphenyl- (9CI);(16aR)-1,16-Bis(diphenylphosphino)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine |
| CAS No. | 301847-92-7 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P305+P351+P338


![(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%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T121928Z&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=f834824aec4a49ca0674d978dfab4345d76b84b728856d3b9c89f75c501690b2)