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LC3203 Hydroquinone dimethyl etherfor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC30203 | Glass bottle | 5 g | 11.16 |
| AC30203 | Glass bottle | 250 g | 30.15 |
| Product information | |
| Synonyms | 1,4-Dimethoxybenzene |
| Hill Formula | C8H10O2 |
| Chemical formula | C6H4-1,4-(OCH3)2 |
| HS Code | 2909 30 90 |
| EC number | 205-771-9 |
| Molar mass | 138.17 g/mol |
| CAS number | 150-78-7 |
| Chemical and physical data | |
| Ignition temperature | 438 °C |
| Solubility | 0.80 g/l (20 °C) |
| Melting point | 54 – 56 °C |
| Molar mass | 138.17 g/mol |
| Bulk density | 600 kg/m3 |
| pH value | 7 (H2O, 20 °C) (saturated solution) |
| Boiling point | 213 °C (1013 hPa) |
| Vapor pressure | < - 0.1 hPa (20 °C) |
| Flash point | 94 °C |
| Explosion limit | 1.2 – 5.6 %(V) |
| Safety information | |
| RTECS | CZ6650000 |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly 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. |
| Toxicological data | |
| LD 50 oral | LD50 rat 3600 mg/kg |
| LD 50 dermal | LD50 rat > 5000 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 99 % |
| Melting range – lower value |
≥ 54 °C |
| – upper value | ≤ 56 °C |
| Identity (IR) | passes test |
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Loss on drying (105 °C; 3 h)