54621-18-0
54621-18-0 structure
- Name: 8-amino-1,4-dioxaspiro[4.5]decane-8-carboxylic acid
- Chemical Name: 1-amino-4-oxocyclohexanecarboxylic acid ethylene ketal
- CAS Number: 54621-18-0
- Molecular Formula: C9H15NO4
- Molecular Weight: 201.220
- Create Date: 2018-03-19 08:00:00
- Modify Date: 2025-08-26 00:58:02
| Name | 1-amino-4-oxocyclohexanecarboxylic acid ethylene ketal |
|---|---|
| Synonyms |
8-Amino-1,4-dioxaspiro[4.5]decane-8-carboxylic acid
8-Amino-1,4-dioxa-spiro[4.5]decane-8-carboxylic acid 1,4-Dioxaspiro[4.5]decane-8-carboxylic acid, 8-amino- MFCD03790906 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 372.1±42.0 °C at 760 mmHg |
| Melting Point | 301-304ºC |
| Molecular Formula | C9H15NO4 |
| Molecular Weight | 201.220 |
| Flash Point | 178.8±27.9 °C |
| Exact Mass | 201.100113 |
| PSA | 81.78000 |
| LogP | -0.17 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.550 |
| Storage condition | 2-8°C |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Phrases | 22-41 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932999099 |
| Precursor 4 | |
|---|---|
| DownStream 2 | |
![8-azido-1,4-dioxaspiro[4,5]decane-8-carboxylic acid structure](https://image.chemsrc.com/caspic/036/851662-53-8.png)
![9,12-dioxa-1,3-diazadispiro[4.2.4^{8}.2^{5}]tetradecane-2,4-dione structure](https://image.chemsrc.com/caspic/341/54621-17-9.png)
![1,4-Dioxaspiro[4.5]decan-8-one structure](https://image.chemsrc.com/caspic/201/4746-97-8.png)
![1,4-Dioxaspiro[4.5]decane-8-carboxylicacid,8-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-(9CI) structure](https://image.chemsrc.com/caspic/492/369403-24-7.png)
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |