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| LC4780 Polyethylene glycol 35000 (stabilised with 2-tert-butyl-4-methoxyphenol) for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC31780 | Plastic bottle | 1 kg | 25.65 |
| AC31780 | Plastic bottle | 5 kg |
99.00 |
| Product information | |
| Synonyms | Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 35000 |
| Hill Formula | HO(C2H4O)nH |
| HS Code | 3404 20 00 |
| EC number | 500-038-2 |
| Molar mass | 20000 g/mol |
| CAS number | 25322-68-3 |
| Chemical and physical data | |
| Ignition temperature | >320 °C |
| Solubility | 500 g/l (20 °C) |
| Melting point | 58 – 63 °C |
| Molar mass | 35000 g/mol |
| Density | 1.2 g/cm3 (20 °C) |
| Bulk density | 400 – 500 kg/m3 |
| pH value | 5 – 7 (100 g/l, H2O, 20 °C) |
| Vapor pressure | < – 0.01 hPa (20 °C) |
| Flash point | 260 °C |
| Viscosity kinematic | 10000 – 13000 mm2/s (20 °C) |
| Safety information | |
| RTECS | TQ4025000 |
| 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 28000 mg/kg |
| Specifications | |
| Hydroxyl value | 3 – 4 |
| Melting range – lower value |
≥ 60 °C |
| – upper value | ≤ 65 °C |
| Average molecular mass | ∼35000 |