281652-10-6
281652-10-6 structure
- Name: tert-Butyl 4,4-difluoro-1-piperidinecarboxylate
- Chemical Name: tert-Butyl 4,4-difluoro-1-piperidinecarboxylate
- CAS Number: 281652-10-6
- Molecular Formula: C10H17F2NO2
- Molecular Weight: 221.244
- Create Date: 2017-02-15 13:37:16
- Modify Date: 2025-08-24 23:02:52
| Name | tert-Butyl 4,4-difluoro-1-piperidinecarboxylate |
|---|---|
| Synonyms |
tert-Butyl [4,4'-bipiperidine]-1-carboxylate
1-Piperidinecarboxylic acid, 4,4-difluoro-, 1,1-dimethylethyl ester 2-Methyl-2-propanyl 4,4-difluoro-1-piperidinecarboxylate 1-tert-butoxycarbonyl-4,4'-bipiperidine [4,4'-Bipiperidine]-1-carboxylic acid,1,1-dimethylethyl ester t-Butyl 4-(piperidin-4-yl)piperidine-1-carboxylate N-(tert-Butoxycarbonyl)-4,4'-bipiperidine t-butyl 4,4-difluoro-1-piperidinecarboxylate tert butyl [4,4']bipiperidinyl-1-carboxylate 4-[1-(1,1-dimethylethoxycarbonyl)-4-piperidinyl]-piperidine [4,4']Bipiperidinyl-1-carboxylic acid tert-butyl ester N-BOC-4,4'-BIPIPERIDINE tert-butyl 4,4-difluoropiperidine-1-carboxylate |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 247.7±40.0 °C at 760 mmHg |
| Molecular Formula | C10H17F2NO2 |
| Molecular Weight | 221.244 |
| Flash Point | 103.6±27.3 °C |
| Exact Mass | 221.122742 |
| PSA | 29.54000 |
| LogP | 1.50 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.445 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933399090 |
|
~97%
281652-10-6 |
| Literature: ROTTAPHARM S.P.A.; STASI, Luigi Piero; ROVATI, Lucio; ARTUSI, Roberto; BOVINO, Clara; COLACE, Fabrizio; MANDELLI, Stefano Patent: WO2013/127913 A1, 2013 ; Location in patent: Page/Page column 37; 38 ; |
| Precursor 1 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |