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| LC4743 Pivalic anhydride for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC31743 | Glass bottle | 25 ml | 24.98 |
| AC31743 | Glass bottle | 100 ml | 95.4 |
| Product information | |
| Synonyms | Bis(trimethylacetic) anhydride, 2,2-Dimethylpropionic acid anhydride, Trimethylacetic acid anhydride |
| Hill Formula | C10H18O3 |
| Chemical formula | [(CH3)3CCO]2O |
| HS Code | 2915 90 00 |
| EC number | 216-263-1 |
| Molar mass | 186.25 g/mol |
| CAS number | 1538-75-6 |
| Chemical and physical data | |
| Solubility | (20 °C) (decomposition) |
| Molar mass | 186.25 g/mol |
| Density | 0.92 g/cm3 (20 °C) |
| Boiling point | 193 °C (1013 hPa) |
| Flash point | 63 °C |
| Refractive index | 1.4092 (20 °C, 589 nm) |
| Safety information | |
| R Phrase | R 36/37/38 Irritating to eyes, respiratory system and skin. |
| Categories of danger | irritant |
| Hazard Symbol |  Irritant |
| Storage class | Combustible substances, corrosive |
| 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. |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3265 CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.(PIVALIC ANHYDRIDE), 8, II, Segregation Group: 1 (Acids) |
| Declaration (transport by air) IATA-DGR | UN 3265 CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.(PIVALIC ANHYDRIDE), 8, II |
| Specifications | |
| Assay (GC, area%) | ≥ 97 % |
| Density (d 20 °C/ 4 °C) | 0.917 – 0.919 |
| Identity (IR) | passes test |
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