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| LC5312 Pyrrole for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC32312 | Glass bottle | 25 ml | 13.05 |
| AC32312 | Glass bottle | 100 ml | 40.95 |
| Product information | |
| Hill Formula | C4H5N |
| HS Code | 2933 99 80 |
| EC number | 203-724-7 |
| Molar mass | 67.09 g/mol |
| Storage | Store at +2°C to +8°C. |
| CAS number | 109-97-7 |
| Chemical and physical data | |
| Ignition temperature | 550 °C |
| Solubility | 60 g/l (20 °C) |
| Melting point | -24 °C |
| Molar mass | 67.09 g/mol |
| Density | 0.97 g/cm3 (20 °C) |
| pH value | >6 (10 g/l, H2O, 20 °C) |
| Boiling point | 130 – 131 °C |
| Vapor pressure | 8.7 hPa (20 °C) |
| Explosion limit | 3.10 – 14.8 %(V) |
| Flash point | 39 °C |
| Refractive index | 1.5082 (20 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H226: Flammable liquid and vapour. H332: Harmful if inhaled. H301: Toxic if swallowed. H318: Causes serious eye damage. |
| Precautionary Statement(s) | P210: Keep away from heat. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Warning |
| Hazard Pictogram(s) |    |
| RTECS | UX9275000 |
| Storage class | 3 Flammable Liquids |
| WGK | WGK 2 water endangering |
| Disposal | 9 Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535). |
| Safety information | |
| R Phrase | R 10-20-25-41 Flammable.Harmful by inhalation.Toxic if swallowed.Risk of serious damage to eyes. |
| S Phrase | S 26-37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | flammable, toxic, irritant |
| Hazard Symbol |  Toxic |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1992 FLAMMABLE LIQUID, TOXIC, N.O.S.(PYRROLE), 3 (6.1), III |
| Declaration (transport by air) IATA-DGR | UN 1992 FLAMMABLE LIQUID, TOXIC, N.O.S.(PYRROLE), 3 (6.1), III |
| Toxicological data | |
| LD 50 oral | LD50 rat 137 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 97 % |
| Density (d 20 °C/ 4 °C) | 0.967 – 0.971 |
| Identity (IR) | passes test |
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