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| LC4829 Pentaerythritol for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC31829 | Plastic bottle | 100 g | 11.88 |
| AC31829 | Plastic bottle | 1 kg | 23.18 |
| Product information | |
| Synonyms | 2,2-Bis(hydroxymethyl)-1,3-propanediol |
| Hill Formula | C5H12O4 |
| Chemical formula | C(CH2OH)4 |
| HS Code | 2905 42 00 |
| EC number | 204-104-9 |
| Molar mass | 136.14 g/mol |
| CAS number | 115-77-5 |
| Chemical and physical data | |
| Ignition temperature | 490 °C |
| Solubility | 72.3 g/l (25 °C) |
| Melting point | 256 – 258 °C |
| Molar mass | 136.14 g/mol |
| Density | 1.39 g/cm3 (20 °C) |
| Bulk density | 750 – 850 kg/m3 |
| pH value | 3.5 – 4.5 (100 g/l, H2O, 35 °C) |
| Boiling point | 276 °C (40 hPa) |
| Vapor pressure | < – 0.00001 hPa (20 °C) |
| Safety information | |
| 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 19500 mg/kg |
| Specifications | |
| Assay (DSC) | ≥ 98 % |
| Melting range – lower value |
≥ 255 °C |
| – upper value | ≤ 258 °C |
| Identity (IR) | passes test |
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