5,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate
- Catalog No.:
- ACWQSF249
- CAS No.:
- 1207294-92-5
- Molecular Formula:
- C21H26BF4NO
- Molecular Weight:
- 395.25
![5,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/drkl/1207294-92-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260915%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260915T174447Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221207294-92-5.png%22&x-id=GetObject&X-Amz-Signature=cc7507d81cf972b0c76c77ca4c425e68cd361b136552395d627f3e07a375e88f)
Pack SizePurityList PriceYour PriceGlobal StockUS StockQuantity
25g97%
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Product Information
| Product Name | 5,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate |
|---|---|
| IUPAC Name | 5,7-di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate |
| MDL No. | MFCD34566941 |
| Molecular Formula | C21H26BF4NO |
| Molecular Weight | 395.25 |
| SMILES | CC(C1=C(OC=[N+]2C3=CC=CC=C3)C2=CC(C(C)(C)C)=C1)(C)C.F[B-](F)(F)F |
| InChI Key | LTQHJVRMJMLRML-UHFFFAOYSA-N |
| Synonym | Deoxazole |
| CAS No. | 1207294-92-5 |
| PubChem CID | 162342370 |
Safety Data
- Pictogram
- Signal Word
- Gefahr
- Hazard Statement(s)
- H302-H314
- Precautionary Statement(s)
- P260-P264-P270-P280-P301+P312+P330-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338+P310-P363-P405-P501


![5,7-Di-tert-butyl-3-(3,5-dimethylphenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/e0ev/2750161-98-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260914%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260914T205821Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-98-7.png%22&x-id=GetObject&X-Amz-Signature=c2dfe110e24cebf5006e5c9c1d4cfe23fba2a1a319dc9400ab34090393a3cf3a)
![5,7-Di-tert-butyl-3-(4-chlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/d7wa/2750161-88-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260914%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260914T205822Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-88-5.png%22&x-id=GetObject&X-Amz-Signature=25d427663dc7800a5a9b5bc777849d897c01dbc432f4b23027ab24661d2a5f38)
![5,7-Di-tert-butyl-3-(4-(trifluoromethyl)phenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/o9o8/2750161-92-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260915%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260915T043639Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-92-1.png%22&x-id=GetObject&X-Amz-Signature=f6beb342310c0b866ef7bf671f45df2690e7dd450a8d551648c8d03ad056465f)
![5,7-Di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/fxq8/2750161-96-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260914%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260914T205822Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-96-5.png%22&x-id=GetObject&X-Amz-Signature=90a05f4314310d674a5b23d7e15d245abc46f921eb86facc4766b785ca533e81)