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| LC2094 1,4-Dibromobenzene for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC29094 | Glass bottle | 250 g | 20.03 |
| Product information | |
| Synonyms | Tetramethylene bromide |
| Hill Formula | C6H4Br2 |
| Chemical formula | 1,4-(Br)2C6H4 |
| HS Code | 2903 69 90 |
| EC number | 203-390-2 |
| Molar mass | 235.9 g/mol |
| CAS number | 106-37-6 |
| Chemical and physical data | |
| Solubility | 0.02 g/l (25 °C) |
| Melting point | 84 – 87 °C |
| Molar mass | 235.9 g/mol |
| Density | 1.83 g/cm3 (20 °C) |
| Boiling point | 219 – 221 °C |
| Vapor pressure | 33 hPa (61 °C) |
| Flash point | >100 °C |
| Safety information according to GHS | |
| Hazard Statement(s) | H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation. H411: Toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P273: Avoid release to the environment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. 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 | CZ1791000 |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 3 highly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety information | |
| R Phrase | R 36/37/38-51/53 Irritating to eyes, respiratory system and skin.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 61 Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Categories of danger | irritant, dangerous for the environment |
| Hazard Symbol |  irritant dangerous for the environment |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(1,4-DIBROMOBENZENE), 9, III, Marine Pollutant: P |
| Declaration (transport by air) IATA-DGR | UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(1,4-DIBROMOBENZENE), 9, III |
| Specifications | |
| Assay (GC, area%) | ≥ 98 % |
| Melting range – lower value |
≥ 84 °C |
| – upper value | ≤ 87 °C |
| Identity (IR) | passes test |
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Safety information according to GHS