3-Methylthiopropionaldehyde
ميثيونال · Methional · متیونال · メチオナール · Thia-4-pentanal · 3-甲硫基丙醛 · Metional
| CAS | 3268-49-3 |
|---|---|
| EC | 221-882-5 |
| UN | 2785 |
| Formula | C4H8OS |
| Molar mass | 104.17 g/mol |
| LEL | 1.3 % vol |
| UEL | 26.1 % vol |
| Flash point | 59.4 °C |
| Autoignition temperature | 255 °C |
| Temperature class | T3 |
| Relative density of the gas or vapour (air = 1) | 3.6 |
| GHS | Danger · H226, H302, H311, H315, H317, H318, H332, H412 |
4-thiapentanal appears as a colorless to amber liquid with an extremely foul and persistent odor. Slightly soluble in water and denser than water. Contact may slightly irritate skin, eyes and mucous membranes.