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| LC878 1,2-Bis(bromomethyl)-benzene for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC27878 | Glass bottle | 50 g | 53.55 |
| Product information | |
| Synonyms | o-Xylylene dibromide, a,a’-Dibromo-o-xylene |
| Hill Formula | C8H8Br2 |
| Chemical formula | C6H4-1,2-(CH2Br)2 |
| HS Code | 2903 69 90 |
| EC number | 202-042-7 |
| Molar mass | 263.95 g/mol |
| CAS number | 91-13-4 |
| Chemical and physical data | |
| Solubility | (20 °C) soluble |
| Melting point | 89 – 93 °C |
| Molar mass | 263.95 g/mol |
| Density | 1.96 g/cm3 |
| Safety information | |
| R Phrase | R 22-36/37/38 Harmful if swallowed.Irritating to eyes, respiratory system and skin. |
| S Phrase | S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Categories of danger | harmful, irritant |
| Hazard Symbol |  Harmful |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 2 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. |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(1,2-BIS(BROMOMETHYL)BENZENE), 6.1, II |
| Declaration (transport by air) IATA-DGR | UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(1,2-BIS(BROMOMETHYL)BENZENE), 6.1, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 1100 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 97 % |
| Melting range – lower value |
≥ 89 °C |
| – upper value | ≤ 93 °C |
| Identity (IR) | passes test |
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