Piperidine
SIGALD/571261 - biotech. grade, ≥99.5%
Synonym: Hexahydropyridine
CAS Number: 110-89-4
Empirical Formula (Hill Notation): C5H11N
Molecular Weight: 85.15
EC Number: 203-813-0
MDL Number: MFCD00005979
Linear Formula: C5H11N
Product Type: Chemical
| λ | 1 cm path, H2O reference |
| assay | ≥99.5% |
| bp | 106 °C |
| 106 °C (lit.) | |
| density | 0.862 g/mL at 20 °C (lit.) |
| form | liquid |
| grade | biotech. grade |
| impurities | <0.3% water |
| InChI | 1S/C5H11N/c1-2-4-6-5-3-1/ |
| InChI key | NQRYJNQNLNOLGT-UHFFFAOYSA |
| mp | −13 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | C1CCNCC1 |
| solubility | organic solvents: soluble(lit.) |
| water: miscible(lit.) | |
| technique(s) | DNA sequencing: suitable |
| UV absorption | λ: 290 Amax: <1.000 |
| λ: 370 Amax: <0.050 | |
| vapor density | 3 (vs air) |
| vapor pressure | 23 mmHg ( 20 °C) |
| Application: | Fits Applied Biosystems 431 and 433A peptide synthesizers. |
| Application: | Piperidine has been used in combination with DMF (dimethylformamide) for the removal of Fmoc (fluorenylmethyloxycarbon |
| General description: | Piperidine, a heterocyclic cyclohexane is a volatile secondary amine. Maxam-Gilbert chemical method, a DNA sequencing technology employs piperidine to rupture DNA strands at damaged base site. Its crystal structure analyzed at 150K shows hydrogen bonding between NH groups. Piperidine ring forms a part of many naturally occuring alkaloids. It is prepared on an industrial scale by the hydrogenation of pyridine in the presence of nickel catalyst. The 1H NMR spectrum of piperidine has been recorded. |
| Packaging: | 200, 450 mL in glass bottle |
| Symbol |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H225 - H302 - H311 + H331 - H314 |
| Precautionary statements | P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | F,T |
| Risk Statements | 11-20/22-24-34-52 |
| Safety Statements | 16-26-27-36/37/39-45 |
| RIDADR | UN 2401 3(8) / PGI |
| WGK Germany | WGK 1 |
| Flash Point(F) | 60.8 °F - closed cup |
| Flash Point(C) | 16 °C - closed cup |
| Purity | ≥99.5% |
| bp | 106 °C (lit.); 106 °C |
| mp | −13 °C (lit.) |
| Density | 0.862 g/mL at 20 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352005 |