| Article No. | 05487 |
| Purity | 99.5% |
| Molecular Formula | C5H5N |
| H.S. Code | 2933.3100 |
| Grade | For HPLC/Spectroscopy |
| CAS No. | 110-86-1 |
| Molecular Weight | 79.10 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Liquid | Colour | colorless to light yellow | ||||
| Odour | Fishy Stench odour | pH value | 8.5 at 15.82 g/l at 25 °C | ||||
| Melting point/ Freezing point [°C] | -42 °C | Auto-ignition temperature [°C] | 482 °C | ||||
| Flammability (solid, gas) | Flammable | Flash point [°C] | 17 °C | ||||
| Boiling point [°C] | 115 °C | Vapour pressure [20°C] | 18 mm Hg @ at 20°C | ||||
| Vapour pressure mm/Hg | 18 mm Hg @ at 20°C | Vapour density | 2.73 | ||||
| Density [g/cm3] | 0.978 | Solubility in water [% weight] | Soluble in water | ||||
| Partition coefficient Log Pow octanol / water at 20°C | 0.65 | Viscosity at 40°C [mm2/s] | 0.95 mPas at 20°C | ||||
| Explosion limits - upper [%] | 12.40% | Explosion limits -lower [%] | 1.80% | ||||
| Appearance | A clear colorless liquid with characteristic odor | Assay | Min 99.5% |
| Density (at 25°C) | ~0.98 | UV absorbance (1 cm; Water) | |
| at 310 nm | Max 0.25 | at 320 nm | Max 0.14 |
| at 330 nm | Max 0.08 | at 340 nm | Max 0.01 |
| at 350 nm | Max 0.005 |
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Symbol: GHS02, GHS07
Signal Word: Danger
UN No.: 1282
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225-H302-H312-H332
Precaution Statement: P210-P280
EN 