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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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