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LC3570 Levulinic acidfor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC30570 | Plastic bottle | 100 g | 10.89 |
| AC30570 | Plastic bottle | 500 g | 38.25 |
| Product information | |
| Synonyms | 4-Oxopentanoic acid, 4-Oxovalerianic acid |
| Hill Formula | C5H8O3 |
| Chemical formula | CH3COCH2CH2COOH |
| HS Code | 2918 30 00 |
| EC number | 204-649-2 |
| Molar mass | 116.12 g/mol |
| CAS number | 123-76-2 |
| Chemical and physical data | |
| Solubility | 675 g/l (25 °C) |
| Melting point | 26 – 29 °C |
| Molar mass | 116.12 g/mol |
| Boiling point | 245 – 246 °C (1013 mbar) |
| Flash point | 98 °C |
| Vapor pressure | 1.4396 (20 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. |
| Precautionary Statement(s) | P260: Do not breathe dust. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Warning |
| Hazard Pictogram(s) |  |
| 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. |
| Safety information | |
| R Phrase | R 22-36/38 Harmful if swallowed.Irritating to eyes and skin. |
| S Phrase | S 22-26 Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Categories of danger | harmful, irritant |
| Hazard Symbol |  Harmful |
| Toxicological data | |
| LD 50 oral | LD50 rat 1850 mg/kg |
| LD 50 dermal | LD50 rabbit > 5000 mg/kg |
| Specifications | |
| Assay (acidimetric) | ≥ 98 % |
| Melting range – lower value |
≥ 26 °C |
| – upper value | ≤ 29 °C |
| Water (K. F.) | ≤ 1 % |
| Identity (IR) | passes test |
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