((2S,3S)-4-(tert-Butoxy)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)di-tert-butylphosphine oxide
- Catalog No. :
- ACRICK407
- CAS No. :
- 2374143-33-4
- Molecular Formula :
- C23H40O3P2
- Molecular Weight :
- 426.52
IUPAC Name:((2S,3S)-4-(tert-butoxy)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)di-tert-butylphosphine oxide
![((2S,3S)-4-(tert-Butoxy)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)di-tert-butylphosphine oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/flvz/2374143-33-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T105545Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222374143-33-4.png%22&x-id=GetObject&X-Amz-Signature=9093719144262245c726220c0581ce974187a34ab32d0d53ede623a0472d4c91)
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Product Information
| Product Name | ((2S,3S)-4-(tert-Butoxy)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)di-tert-butylphosphine oxide |
|---|---|
| IUPAC Name | ((2S,3S)-4-(tert-butoxy)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)di-tert-butylphosphine oxide |
| MDL No. | MFCD34597822 |
| Molecular Formula | C23H40O3P2 |
| Molecular Weight | 426.52 |
| SMILES | CC(C)([P@]1C2=C(OC(C)(C)C)C=CC=C2O[C@@H]1P(C(C)(C)C)(C(C)(C)C)=O)C |
| InChI Key | YTSVKNHPNYLCOD-UZTOHYMASA-N |
| Synonym | ZJ-0183;((2S,3S)-4-(tert-butoxy)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)di-tert-butylphosphine oxide;1,3-Benzoxaphosphole, 2-[bis(1,1-dimethylethyl)phosphinyl]-4-(1,1-dimethylethoxy)-3-(1,1-dimethylethyl)-2,3-dihydro-, (2S,3S)- |
| CAS No. | 2374143-33-4 |
| PubChem CID | 156596990 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315-H319
- Precautionary Statement(s)
- P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362+P364


![Di-tert-butyl((2S,3S)-3-(tert-butyl)-4-isopropoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/smxo/2374143-32-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T105545Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222374143-32-3.png%22&x-id=GetObject&X-Amz-Signature=abdc61fdb821f3af64778961be98d9ac4741b78817e5f93dfaf4e6ec6beb0abb)