1-Formylpiperidine
N-Formylpiperidine
CAS: 2591-86-8
Molecular Formula: C6H11NO
1-Formylpiperidine - Names and Identifiers
| Name | N-Formylpiperidine |
| Synonyms | N-Formylpiperidin N-Formylpiperdine N-Formylpiperidine 1-formyl-piperidin 1-Formylpiperidine 1-Piperidinecarbaldehyde piperidine-N-carbaldehyde piperidine-1-carbaldehyde N-Carbaldehyde piperidine 1-Piperidinecarboxaldehyde Piperidine-1-carboxaldehyde N-Formylpiperidine for synthesis |
| CAS | 2591-86-8 |
| EINECS | 219-986-0 |
| InChI | InChI=1/C6H11NO/c8-6-7-4-2-1-3-5-7/h6H,1-5H2 |
1-Formylpiperidine - Physico-chemical Properties
| Molecular Formula | C6H11NO |
| Molar Mass | 113.16 |
| Density | 1.019g/mLat 25°C(lit.) |
| Melting Point | -31 °C |
| Boling Point | 222°C(lit.) |
| Flash Point | 197°F |
| Water Solubility | freely soluble |
| Vapor Presure | 0.1 mm Hg ( 25 °C) |
| Appearance | Liquid |
| Specific Gravity | 1.02 |
| Color | Clear colorless to slightly yellow |
| BRN | 107697 |
| pKa | -0.44±0.20(Predicted) |
| Storage Condition | Store below +30°C. |
| Refractive Index | n20/D 1.484(lit.) |
1-Formylpiperidine - Risk and Safety
| Risk Codes | R21/22 - Harmful in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S36 - Wear suitable protective clothing. |
| UN IDs | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | TN0380000 |
| TSCA | Yes |
| HS Code | 29333999 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
1-Formylpiperidine - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Transfer of formyl to Grignard reagent. Pharmaceutical intermediates, organic synthesis intermediates. Used for formyl transfer of Grignard reagent (Grignard reagents). |
Last Update：2024-04-09 20:52:54
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