(−)-nicotine
Никотин · (−)-nikotyna · Никотин · Nikotin · Nikotin · Nicotina · Nicotina · 尼古丁 · نیکوتین · Никотин · ניקוטין · نيكوتين
| CAS | 54-11-5 |
|---|---|
| EC | 200-193-3 |
| UN | 1654 |
| Formula | C10H14N2 |
| Molar mass | 162.23 g/mol |
| LEL | 0.7 % vol |
| UEL | 4.0 % vol |
| Flash point | 111 °C |
| Autoignition temperature | 240 °C |
| Temperature class | T3 |
| Relative density of the gas or vapour (air = 1) | 5.6 |
| GHS | Danger · H300, H310, H330, H411 |
(S)-nicotine is a 3-(1-methylpyrrolidin-2-yl)pyridine in which the chiral centre has S-configuration. The naturally occurring and most active enantiomer of nicotine, isolated from Nicotiana tabacum. Nicotine appears as a colorless to light yellow or brown liquid. Combustible. Toxic by inhalation and by skin absorption.