203662-53-7
203662-53-7 structure
- Name: tert-butyl 2-(hydroxymethyl)-1-oxa-7-azaspiro[3.5]nonane-7-carboxylate
- Chemical Name: tert-butyl 2-(hydroxymethyl)-1-oxa-7-azaspiro[3.5]nonane-7-carboxylate
- CAS Number: 203662-53-7
- Molecular Formula: C13H23NO4
- Molecular Weight: 257.32600
- Create Date: 2018-12-03 12:04:36
- Modify Date: 2025-09-06 08:54:51
| Name | tert-butyl 2-(hydroxymethyl)-1-oxa-7-azaspiro[3.5]nonane-7-carboxylate |
|---|---|
| Synonyms | MFCD13184495 |
| Density | 1.16g/cm3 |
|---|---|
| Boiling Point | 376.8ºC at 760 mmHg |
| Molecular Formula | C13H23NO4 |
| Molecular Weight | 257.32600 |
| Flash Point | 181.7ºC |
| Exact Mass | 257.16300 |
| PSA | 59.00000 |
| LogP | 1.47520 |
| Vapour Pressure | 3.2E-07mmHg at 25°C |
| Index of Refraction | 1.52 |
| HS Code | 2934999090 |
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203662-53-7 |
| Literature: Eisai Co., Ltd. Patent: US6518423 B1, 2003 ; |
| Precursor 1 | |
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| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |