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LC3444 Malonic acidfor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC30444 | Plastic bottle | 100 g | 11.25 |
| AC30444 | Plastic bottle | 250 g | 22.28 |
| AC30444 | Plastic bottle | 1 kg | 73.8 |
| Product information | |
| Synonyms | 1,3-Propanedioic acid |
| Hill Formula | C3H4O4 |
| Chemical formula | CH2(COOH)2 |
| HS Code | 2917 19 10 |
| EC number | 205-503-0 |
| Molar mass | 104.06 g/mol |
| CAS number | 141-82-2 |
| Chemical and physical data | |
| Solubility | 735 g/l (20 °C) |
| Melting point | 132 – 135 °C |
| Molar mass | 104.06 g/mol |
| Density | 1.619 g/cm3 (25 °C) |
| Bulk density | 950 kg/m3 |
| Vapor pressure | 0.002 hPa (25 °C) |
| Flash point | 157 °C |
| Safety information | |
| R Phrase | R 22-36 Harmful if swallowed.Irritating to eyes. |
| S Phrase | S 22-24 Do not breathe dust.Avoid contact with skin. |
| Categories of danger | harmful, irritant |
| Hazard Symbol |  Harmful |
| 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 1310 mg/kg |
| Specifications | |
| Assay (acidimetric) | ≥ 99 % |
| Melting range – lower value |
≥ 132 °C |
| – upper value | ≤ 136 °C |
| Identity (IR) | passes test |
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