Description
| CAS | 617-89-0 |
| Molecular Formula | C5H7NO |
| Molecular Weight | 97.12 |
| Shelf Life | 60 Months |
| Physical Properties | |||
| Physical State at 20 °C | Liquid | Colour | Colorless to straw |
| Melting Point/ Freezing Point [°C] | -70 °C | Auto-Ignition Temperature [°C] | 350°C |
| Flammability (Solid, Gas) | Flammable | Flash Point [°C] | 37 °C |
| Boiling Point [°C] | 145 – 146 °C | Initial Boiling Point [°C] | 145°C |
| Final Boiling Point [°C] | 146 °C | Vapour Pressure [20°C] | 4 mbar @ 20 C |
| Vapour Density | 3.35 | Density [g/cm3] | 1.0502 |
| Relative Density, Gas (Air=1) | 3.35 | Solubility in Water [% weight] | Miscible in water |
| Specifications | |||
| Appearance | Clear colorless to yellow brown liquid | Assay | Min 98.0% |
| Density (D20°C/4°C) | 1.049 – 1.051 g/ml | Water (H2O) | Max 0.3% |
| Dangerous Goods Information | |||
| UN Number | 2526 | DG Class | 3,8 |
| Safety Information & Hazard Symbols | |
| Symbol | GHS02, GHS05, GHS07 |
| Signal Word | Danger |
| Hazard Statement | H226-H302-H312-H314 |
| Precaution Statement | P280-P305 + P351 + P338-P310 |















