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| LC5950 p-Xylene reference substance for gas chromatography |
| Order number | Packaging | Quantity | Price € |
| AC32950 | Glass bottle | 5 ml | 97.20 |
| Product information | |
| Synonyms | 1,4-Dimethylbenzene |
| Hill Formula | C8H10 |
| Chemical formula | C6H4-1,4-(CH3)2 |
| HS Code | 2902 43 00 |
| EC number | 203-396-5 |
| Molar mass | 106.16 g/mol |
| EC index number | 601-022-00-9 |
| CAS number | 106-42-3 |
| Chemical and physical data | |
| Ignition temperature | 540 °C |
| Solubility | 0.2 g/l (25 °C) |
| Saturation concentration (air) | 38 g/m3 (20 °C) Air |
| Melting point | 13.3 °C |
| Molar mass | 106.16 g/mol |
| Density | 0.86 g/cm3 (20 °C) |
| Boiling point | 138.4 °C (1013 hPa) |
| Vapor pressure | 8.7 hPa (20 °C) |
| Explosion limit | 1.1 – 7 %(V) |
| Flash point | 24 °C |
| Evaporation number | 13.5 |
| Safety information according to GHS | |
| Hazard Statement(s) | H226: Flammable liquid and vapour. H312 + H332: Harmful in contact with skin or if inhaled. H315: Causes skin irritation. |
| Precautionary Statement(s) | P210: Keep away from heat. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. |
| Signal Word | Warning |
| Hazard Pictogram(s) |   |
| Storage class | 3 Flammable Liquids |
| WGK | WGK 2 water endangering |
| Disposal | 1 Strongly contaminated halogen-free organic solvents: container A. |
| Safety information | |
| R Phrase | R 10-20/21-38 Flammable.Harmful by inhalation and in contact with skin.Irritating to skin. |
| S Phrase | S 25 Avoid contact with eyes. |
| Categories of danger | flammable, harmful, irritant |
| Hazard Symbol |  Harmful |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1307 XYLENES, 3, III |
| Declaration (transport by air) IATA-DGR | UN 1307 XYLENES, 3, III |
| Toxicological datas | |
| LD 50 oral | LD50 rat 3910 mg/kg |
| Specifications | |
| Purity (GC) | ≥ 99.5 % |
| Identity (IR-spectrum) | conforms |
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