1,1-Binaphthyl-2,2-diyl hydrogenphosphate
- Catalog No. :
- ACBJEC658
- CAS No. :
- 35193-63-6
- Molecular Formula :
- C20H13O4P
- Molecular Weight :
- 348.29
IUPAC Name:4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide

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Product Information
| Product Name | 1,1-Binaphthyl-2,2-diyl hydrogenphosphate |
|---|---|
| IUPAC Name | 4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide |
| MDL No. | MFCD00010045 |
| Molecular Formula | C20H13O4P |
| Molecular Weight | 348.29 |
| SMILES | OP1(OC2=CC=C3C=CC=CC3=C2C4=C5C=CC=CC5=CC=C4O1)=O |
| InChI Key | JEHUZVBIUCAMRZ-UHFFFAOYSA-N |
| Synonym | BNDHP | (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate, >=98% | (S)-(+)-2,2'-Dihydroxy-1,1'-binaphthyl Hydrogen Phosphate | Dinaphtho[2,1-d:1,2-f][1,3,2]dioxaphosphepin-4-ol 4-oxide # | FT-0604445 | J-019988 | AC-26903 | B1144 | EINECS 252-425-8 | AC |
| CAS No. | 35193-63-6 |
| PubChem CID | 99589 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315
- Precautionary Statement(s)
- P261-P280-P301+P312-P302+P352-P305+P351+P338

![(11bS)-4-Hydroxydinaphtho[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/bsyt/35193-64-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T073330Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%2235193-64-7.png%22&x-id=GetObject&X-Amz-Signature=1b0ee9ec80d184efc461c402c0f685b58cb0373da0b74b85c5d6e11ac635f94a)
![(R)-4-Hydroxydinaphtho[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/oms0/39648-67-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T073330Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%2239648-67-4.png%22&x-id=GetObject&X-Amz-Signature=9fa2c64117aa182ef53b0893a3bf712053baa96c225a2979143e9e5930d3af12)
