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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 | ![]() |
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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