(S)-3,3'-Bis(2-naphthyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl-2,2'-diyl Hydrogen Phosphate
- Catalog No. :
- ACECWK492
- CAS No. :
- 2249931-95-9
- Molecular Formula :
- C40H33O4P
- Molecular Weight :
- 608.67
IUPAC Name:4-hydroxy-2,6-di(naphthalen-2-yl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide

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Product Information
| Product Name | (S)-3,3'-Bis(2-naphthyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl-2,2'-diyl Hydrogen Phosphate |
|---|---|
| IUPAC Name | 4-hydroxy-2,6-di(naphthalen-2-yl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide |
| Molecular Formula | C40H33O4P |
| Molecular Weight | 608.67 |
| SMILES | O=P1(OC2=C(C3=CC=C4C=CC=CC4=C3)C=C5CCCCC5=C2C6=C7CCCCC7=CC(C8=CC=C9C=CC=CC9=C8)=C6O1)O |
| InChI Key | UQNXHNASBPBCCD-UHFFFAOYSA-N |
| Synonym | (S)-3,3'-Bis(2-naphthyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl-2,2'-diyl Hydrogen Phosphate;Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 8,9,10,11,12,13,14,15-octahydro-4-hydroxy-2,6-di-2-naphthalenyl-, 4-oxide, (11bS)-;(11bS)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-di-2-naphthalenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin |
| CAS No. | 2249931-95-9 |
| PubChem CID | 25185356 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501


![(11bR)-4-Hydroxy-2,6-di(naphthalen-2-yl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/z0f4/922711-75-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T121732Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22922711-75-9.png%22&x-id=GetObject&X-Amz-Signature=816690febde3b16cb4226f97bfff71e8bc2cd7f9519009b2cba50032e526cbac)
![(11bs)-4-Hydroxy-2,6-di(naphthalen-1-yl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/53f2/2315262-68-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T121730Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222315262-68-9.png%22&x-id=GetObject&X-Amz-Signature=32474224ba498789c0d96e51ec37b615f8d329c92515ad99a5aee94772e4e6eb)
![(11bR)-4-Hydroxy-2,6-di(naphthalen-1-yl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/c463/1242066-20-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T121730Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221242066-20-1.png%22&x-id=GetObject&X-Amz-Signature=dd962b0898436236e6148454e97d1f5d7e0fc51da29d69208f741b75f8227d6a)
![(11bS)-4-Hydroxy-2,6-di(phenanthren-9-yl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/8x0q/1028416-47-8.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T121731Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221028416-47-8.png%22&x-id=GetObject&X-Amz-Signature=31a781a5e198905a39f512635214c1f3b2d34fb2216fdcf6b385e119fd6a8f31)