Pentaerythritol for Synthesis 100G
Pentaerythritol for synthesis. CAS 115-77-5, EC Number 204-104-9, chemical formula C(CH₂OH)₄.
Manufacturer: Merck
Catalog ID: 807331.0100
Stock: In Stock
Description
| Catalogue Number | 807331 |
| Synonyms | 2,2-Bis(hydroxymethyl)-1,3-propanediol |
| Description | Pentaerythritol |
Product Information
| CAS number | 115-77-5 |
| EC number | 204-104-9 |
| Hill Formula | C₅H₁₂O₄ |
| Chemical formula | C(CH₂OH)₄ |
| Molar Mass | 136.14 g/mol |
| HS Code | 2905 42 00 |
Applications
| Application | Pentaerythritol for synthesis. CAS 115-77-5, EC Number 204-104-9, chemical formula C(CH₂OH)₄. |
Physicochemical Information
| Boiling point | 276 °C (40 hPa) |
| Density | 1.39 g/cm3 (20 °C) |
| Ignition temperature | 490 °C |
| Melting Point | 256 - 258 °C |
| pH value | 3.5 - 4.5 (100 g/l, H₂O, 35 °C) |
| Vapor pressure | <0.00001 hPa (20 °C) |
| Bulk density | 750 - 850 kg/m3 |
| Solubility | 72.3 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat > 5110 mg/kg |
| LD 50 dermal | LD50 Rabbit > 10000 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (NMR) | ≥ 98.0 % |
| Melting range (lower value) | ≥ 255 °C |
| Melting range (upper value) | ≤ 261 °C |
| Identity (IR) | passes test |
