N,N-Dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine
- Catalog No. :
- ACUCRB342
- CAS No. :
- 345967-22-8
- Molecular Formula :
- C22H18NO2P
- Molecular Weight :
- 359.36
IUPAC Name:N,N-dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine
![N,N-Dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/bp14/345967-22-8.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260804%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260804T102216Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22345967-22-8.png%22&x-id=GetObject&X-Amz-Signature=7454c25f26ae5f3a599e3f7f3f8fffb557ee9d59d32cc14c0ea1bf9433df22ed)
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Product Information
| Product Name | N,N-Dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine |
|---|---|
| IUPAC Name | N,N-dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine |
| MDL No. | - |
| Molecular Formula | C22H18NO2P |
| Molecular Weight | 359.36 |
| SMILES | CN(C)P1OC2=CC=C3C=CC=CC3=C2C4=C5C=CC=CC5=CC=C4O1 |
| InChI Key | QCHAVHXSBZARBO-UHFFFAOYSA-N |
| Synonym | S-MonoPhos | (+/-)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)dimethylamine | AS-73532 | BP-12203 | (R)-N,N-Dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine | AKOS015918434 | J-011898 | VNA96722 | SY009833 | (S)-(+)-(3,5-D |
| CAS No. | 345967-22-8 |
| PubChem CID | 10893715 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P305+P351+P338


![(S)-N,N-Dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/utq5/185449-80-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260804%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260804T102217Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22185449-80-3.png%22&x-id=GetObject&X-Amz-Signature=5eab3f42d09a17eae971cf3ee6b7004aa1bdb16f6682cd84ed4f3459adb19efa)
![(R)-N,N-Dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/pju9/157488-65-8.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260804%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260804T102216Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22157488-65-8.png%22&x-id=GetObject&X-Amz-Signature=cf579a2dfb5456ae18887f67bec63cd75a0b76d36ce4e8e7eeb980edc258bfd5)
![(11bS)-N,N-Diethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/uqyh/252288-04-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260804%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260804T102217Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22252288-04-3.png%22&x-id=GetObject&X-Amz-Signature=3a4fb0f05ff07e8e6b1a2d558df1dabd3d9990ea86df47f24f495bc1a5bb7eb0)
![(11bR)-N,N-Diethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/rmr7/349103-24-8.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260804%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260804T084912Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22349103-24-8.png%22&x-id=GetObject&X-Amz-Signature=84c1f05d1c1a8710c74c3aa81547ac618decf8bfc619b8b4ad2d6f084beb0de9)