1,1'-[(5R)-2,2',3,3'-Tetrahydro[5,5'-bi-1,4-benzodioxin]-6,6'-diyl]bis[1,1-bis(4-methoxyphenyl)phosphine]
- Catalog No. :
- ACKZSW484
- CAS No. :
- 1862251-63-5
- Molecular Formula :
- C44H40O8P2
- Molecular Weight :
- 758.74
IUPAC Name:6,6'-bis(bis(4-methoxyphenyl)phosphaneyl)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine
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Product Information
| Product Name | 1,1'-[(5R)-2,2',3,3'-Tetrahydro[5,5'-bi-1,4-benzodioxin]-6,6'-diyl]bis[1,1-bis(4-methoxyphenyl)phosphine] |
|---|---|
| IUPAC Name | 6,6'-bis(bis(4-methoxyphenyl)phosphaneyl)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine |
| Molecular Formula | C44H40O8P2 |
| Molecular Weight | 758.74 |
| SMILES | O(C1=CC=C(C=C1)P(C2=CC=C(OC)C=C2)C3=CC=C4OCCOC4=C3C=5C=6OCCOC6C=CC5P(C7=CC=C(OC)C=C7)C8=CC=C(OC)C=C8)C |
| InChI Key | MWEUNIFTBGQLGK-UHFFFAOYSA-N |
| Synonym | Phosphine, 1,1'-[(5R)-2,2',3,3'-tetrahydro[5,5'-bi-1,4-benzodioxin]-6,6'-diyl]bis[1,1-bis(4-methoxyphenyl)- |
| CAS No. | 1862251-63-5 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315-H319
- Precautionary Statement(s)
- P280-P302+P352-P332+P313-P337+P313


![(S)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/xscl/503538-68-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T114715Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22503538-68-9.png%22&x-id=GetObject&X-Amz-Signature=7d6ea8be2ba27b446f5a477f251544e864e37577838d8ec1a2727696f5aff25c)
