| 融点 |
-11 °C |
| 沸点 |
106 °C(lit.) |
| 比重(密度) |
0.930 g/mL at 20 °C |
| 蒸気密度 |
3 (vs air) |
| 蒸気圧 |
23 mm Hg ( 20 °C) |
| 屈折率 |
n20/D 1.452(lit.) |
| FEMA |
2908 | PIPERIDINE |
| 闪点 |
16 °C(lit.) |
| 貯蔵温度 |
Store in dark! |
| 溶解性 |
miscible in water and alcohol; soluble in ether, acetone, benzene and
chloroform
maximum allowable concentration: not established; more toxic, irritating and
volatile than pyridine (Reinhardt and Brittelli 1981). |
| 酸解離定数(Pka) |
11.123(at 25℃) |
| 外見 |
liquid |
| 色 |
APHA: ≤50 |
| 臭い (Odor) |
at 1.00 % in propylene glycol. heavy sweet floral animal |
| PH |
12.6 (100g/l, H2O, 20°C) |
| 爆発限界(explosive limit) |
1.5-10.3%(V) |
| においのタイプ |
animal |
| 由来生物 |
synthetic |
| 水溶解度 |
Miscible |
| 比熱容量 |
Cp(liquid): 2.11 J/(g·K), at 25℃ |
| Sensitive |
Air Sensitive |
| JECFA Number |
1607 |
| Merck |
14,7468 |
| BRN |
102438 |
| Henry's Law Constant |
2.8×100 mol/(m3Pa) at 25℃, Bernauer and Dohnal (2009) |
| Dielectric constant |
5.9（20℃） |
| 安定性： |
Stable. Highly flammable. Incompatible with strong oxidizing agents, strong acids, organic acids, water. Vapours may flow along surfaces to a distant source of ignition. |
| InChI |
1S/C5H11N/c1-2-4-6-5-3-1/h6H,1-5H2 |
| InChIKey |
NQRYJNQNLNOLGT-UHFFFAOYSA-N |
| SMILES |
C1CCNCC1 |
| LogP |
0.61 |
| 表面張力 |
30.27mN/m at 293.15K |
| CAS データベース |
110-89-4(CAS DataBase Reference) |
| NISTの化学物質情報 |
Piperidine(110-89-4) |
| EPAの化学物質情報 |
Piperidine (110-89-4) |
