Pyridine, min 99%
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CAS# 110-86-1
| Chemical Name | Pyridine |
|---|---|
| Synonyms | Azabenzene |
| CAS No. | 110-86-1 |
| Molecular Formula | C5H5N |
| Molecular Weight | 79.09990 |
Properties
| Appearance & Physical State | Clear liquid with characteristic odor |
|---|---|
| Density | 0.978 |
| Boiling Point | 115-116ºC |
| Melting Point | -42ºC |
| Freezing Point | -42℃ |
| Flash Point | 17ºC |
| Refractive Index | 1.5085-1.5105 |
| Water Solubility | Miscible |
| Vapor Density | 2.72 (vs air) |
| Vapor Pressure | 23.8 mm Hg ( 25 °C) |
Safety Info
| RTECS | UR8400000 |
|---|---|
| Hazard Class | 3 |
| HS Code | 2933990090 |
| Packing Group | II |
| WGK Germany | 2 |
| RIDADR | UN 1282 |
| Symbol | GHS02, GHS07 |
| Hazard Declaration | H225; H302 + H312 + H332; H315; H319 |
| Caution Statement | P210; P261; P280; P305 + P351 + P338; P370 + P378; P403 + P235 |
| Signal Word | Danger |