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2-PENTANONE Extra Pure
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC1887 | Extra Pure | 98.50% | 107-87-9 | C5H10O | 86.13 | 2914.1990 | 60 Months |
Packings
| 500 ml,2500 ml |
Physical Properties
| Physical state at 20 °C | Liquid |
| Odour | Acetone like |
| Melting point/ Freezing point [°C] | -78 °C - lit. |
| Flash point [°C] | 7 °C |
| Initial boiling point [°C] | 101 - 105 °C - lit. |
| Vapour pressure [20°C] | 36 hPa at 20 °C |
| Vapour density | 2.97 - (Air = 1.0) |
| Relative density, liquid (water=1) | 0.809 g/cm3 at 25 °C |
| Solubility in water | 72.6 g/l at 20 °C |
| Partition coefficient Log Pow octanol / water at 20°C | 0.857 |
| Explosion limits - upper [%] | 8.2 % (V) |
| Explosion limits -lower [%] | 1.5 %(V) |
Specifications
| Appearance | Clear colorless to light yellow liquid |
| Purity (by GC) | Min 98.5% |
| Infrared spectrum | Conforms |
| Refractive index (20°C; 589 nm) | 1.3890 to 1.3910 |
| Specific gravity (at 25°C) | 0.801 - 0.806 |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS02,GHS07 |
| Signal Word | Danger |
| UN No. | 1249 |
| IMCO Class No. | 3 |
| Packing Group | II |
| Hazardous Statement | H225 - H302 - H319 |
| Precaution Statement | P210 - P301 + P312 + P330 - P305 + P351 + P338 - P370 + P378 - P403 + P235 |
| Risk Statement | |
| Safety Statement | |