Polyethylene Glycol 300 - 1L
Polyethylene glycol 300 for synthesis. CAS 25322-68-3, pH 4 - 7 (100 g/l, H₂O, 20 °C).
Manufacturer: Merck
Catalog ID: 807484.1000
Stock: In Stock
Description
| Catalogue Number | 807484 |
| Replaces | PX1286A-2; PX1286A |
| Synonyms | Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 300 |
Product Information
| CAS number | 25322-68-3 |
| EC number | 500-038-2 |
| Hill Formula | HO(C₂H₄O)nH |
| Chemical formula | HO(C₂H₄O)nH |
| HS Code | 3907 20 11 |
Applications
| Application | Polyethylene glycol 300 for synthesis. CAS 25322-68-3, pH 4 - 7 (100 g/l, H₂O, 20 °C). |
Physicochemical Information
| Boiling point | >220 °C (1013 hPa) decomposes |
| Density | 1.13 g/cm3 (20 °C) |
| Flash point | 220 °C |
| Ignition temperature | 370 °C |
| Melting Point | -15 - -10 °C |
| pH value | 4 - 7 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | <0.1 hPa (20 °C) |
Toxicological Information
| LD 50 oral | LD50 Rat 28000 mg/kg |
| LD 50 dermal | LD50 Rabbit > 20000 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Hydroxyl value | 356 - 394 |
| Density (d 20 °C/ 4 °C) | 1.125 - 1.127 |
| Average molecular mass | 285 - 315 |
| Identity (IR) | passes test |
