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PYROCATECHOL For Synthesis
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2476 | For Synthesis | 98% | 120-80-9 | C6H4(OH)2 | 110.11 | 2907.2990 | 60 Months |
Packings
| 500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White to brown |
| Melting point/ Freezing point [°C] | 100 - 103 °C |
| Flash point [°C] | 127 °C |
| Boiling point [°C] | 245 °C |
| Vapour density | 3.79 |
| Density [g/cm3] | 1.344 |
| Solubility in water [% weight] | Soluble in cold water |
| Partition coefficient Log Pow octanol / water at 20°C | 0.88 |
| Explosion limits -lower [%] | 1.97% |
Specifications
| Appearance | ***Off-white to grey-brown crystalline flakes |
| Purity (by GC) | Min 98% |
| Melting point | 101 - 105°C |
| - | *** May darken on storage |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS07 |
| Signal Word | Warning |
| UN No. | 2811 |
| IMCO Class No. | 6.1 |
| Packing Group | III |
| Hazardous Statement | H302-H312-H315-H319 |
| Precaution Statement | P280-P305 + P351 + P338 |
| Risk Statement | |
| Safety Statement | |