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| LC929 2,3-Butanediol for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC27929 | Glass bottle | 5 ml | 11.25 |
| AC27929 | Glass bottle | 250 ml | 28.575 |
| AC27929 | Glass bottle | 1 l | 91.8 |
| Product information | |
| Synonyms | 2,3-Butylene glycol |
| Hill Formula | C4H10O2 |
| Chemical formula | CH3CH(OH)CH(OH)CH3 |
| HS Code | 2905 39 95 |
| EC number | 208-173-6 |
| Molar mass | 90.12 g/mol |
| CAS number | 513-85-9 |
| Chemical and physical data | |
| Ignition temperature | 395 °C DIN 51794 |
| Solubility | 1000 g/l (20 °C) |
| Melting point | 18 – 20 °C |
| Molar mass | 90.12 g/mol |
| Density | 1.00 g/cm3 (20 °C) |
| pH value | 9 – 10 (500 g/l, H2O, 20 °C) |
| Boiling point | 180 – 182 °C |
| Vapor pressure | < - 1 hPa (20 °C) |
| Explosion limit | 3.1 – 11.4 %(V) |
| Flash point | 96 °C DIN 51758 |
| Refractive index | 1.4348 (20 °C, 589 nm) |
| Safety information | |
| RTECS | EK0532000 |
| Storage class | 10 Combustible liquids not in Storage Class 3 |
| 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 > 5000 mg/kg |
| Specifications | |
| Assay isomers (GC, area%) | ≥ 98 % |
| Density (d 20 °C/ 4 °C) | 1.000 – 1.005 |
| Water (K. F.) | ≤ 2 % |
| Identity (IR) | passes test |
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