| CAS No.: | 109-97-7 |
|---|---|
| Formula: | C4h5n |
| EINECS: | 203-724-7 |
| Appearance: | Liquid |
| Quality: | Technical |
| Colour: | Colorless |
| Customization: |
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| Pyrrole Basic information | |
| Product Name: | Pyrrole |
| Synonyms: | 4-methyl(di-pyrrol-2-yl-methtyl)pyridinium iodide;PYRROLE;1-Aza-2,4-cyclopentadiene;Divinyleneimine;Monopyrrole;Parzate;Pyrrhol;Pyrrol |
| CAS: | 109-97-7 |
| MF: | C4H5N |
| MW: | 67.09 |
| EINECS: | 203-724-7 |
| Mol File: | 109-97-7.mol |
| Pyrrole Chemical Properties | |
| Melting point | -23 °C (lit.) |
| Boiling point | 131 °C (lit.) |
| density | 0.967 g/mL at 25 °C (lit.) |
| vapor density | 2.31 (vs air) |
| vapor pressure | 8.7 hPa (20 °C) |
| FEMA | 3386 | PYRROLE |
| refractive index | n20/D 1.508(lit.) |
| Fp | 92 °F |
| storage temp. | Store at +2°C to +8°C. |
| solubility | 60g/l |
| pka | 15(at 25ºC) |
| form | Liquid |
| color | Clear almost colorless to brownish |
| PH | >6 (10g/l, H2O, 20ºC) |
| explosive limit | 3.10-14.8%(V) |
| Water Solubility | 60 g/L (20 ºC) |
| Sensitive | Air & Light Sensitive |
| JECFA Number | 1314 |
| Merck | 148,014 |
| BRN | 1159 |
| Stability: | Stable. Incompatible with strong acids, strong oxidizing agents. Combustible. |
| InChIKey | KAESVJOAVNADME-UHFFFAOYSA-N |
| CAS DataBase Reference | 109-97-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyrrole(109-97-7) |
| EPA Substance Registry System | 1H-Pyrrole (109-97-7) |
|
Item |
Specifications |
Results |
|
Appearance |
Colorless to yellow clear liquid,browning after long time storage |
Light yellow clear liquid |
|
Purity(GC) |
≥99.5% |
99.9% |
|
Water |
≤0.30% |
0.03% |
|
Conclusion |
The results conforms with Enterprise standards |
|
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