(12aR)-1,12-Bis(diphenylphosphino)-6,7-dihydrodibenzo[e,g][1,4]dioxocine
- Catalog No. :
- ACXNJS106
- CAS No. :
- 301847-88-1
- Molecular Formula :
- C38H30O2P2
- Molecular Weight :
- 580.60
IUPAC Name:1,12-bis(diphenylphosphaneyl)-6,7-dihydrodibenzo[e,g][1,4]dioxocine
![(12aR)-1,12-Bis(diphenylphosphino)-6,7-dihydrodibenzo[e,g][1,4]dioxocine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/r9va/301847-88-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T160530Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22301847-88-1.png%22&x-id=GetObject&X-Amz-Signature=b12280c1d688a098ce306c6afc8d40076c29fb117fb0566065fc215494e7598b)
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Product Information
| Product Name | (12aR)-1,12-Bis(diphenylphosphino)-6,7-dihydrodibenzo[e,g][1,4]dioxocine |
|---|---|
| IUPAC Name | 1,12-bis(diphenylphosphaneyl)-6,7-dihydrodibenzo[e,g][1,4]dioxocine |
| MDL No. | 0 |
| Molecular Formula | C38H30O2P2 |
| Molecular Weight | 580.60 |
| 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=C5OCCO2 |
| InChI Key | WCVFBMKDGBGXKM-UHFFFAOYSA-N |
| Synonym | Phosphine, 1,1'-[(12aR)-6,7-dihydrodibenzo[e,g][1,4]dioxocin-1,12-diyl]bis[1,1-diphenyl-;(12aR)-1,12-Bis(diphenylphosphino)-6,7-dihydrodibenzo[e,g][1,4]dioxocine;(R)-C2-TunaPhos |
| CAS No. | 301847-88-1 |
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


![(12aS)-1,12-Bis(diphenylphosphino)-6,7-dihydrodibenzo[e,g][1,4]dioxocine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/lka8/486429-93-0.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T160529Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22486429-93-0.png%22&x-id=GetObject&X-Amz-Signature=e4526c85287f2e8861de662785edd5e9a3e0f1f0b3516c440fff5c83a3d3c325)