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LC4338 Methyl acetylenecarboxylatefor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC31338 | Glass bottle | 5 ml | 29.925 |
| AC31338 | Glass bottle | 25 ml | 118.80 |
| Product information | |
| Hill Formula | C4H4O2 |
| HS Code | 2916 19 95 |
| EC number | 213-083-5 |
| Molar mass | 84.07 g/mol |
| CAS number | 922-67-8 |
| Chemical and physical data | |
| Molar mass | 84.07 g/mol |
| Density | 1.006 g/cm3 (20 °C) |
| Boiling point | 98 – 101 °C (1013 hPa) |
| Flash point | 10 °C |
| Safety information | |
| R Phrase | R 11-36/37/38 Highly flammable.Irritating to eyes, respiratory system and skin. |
| S Phrase | S 16-24-26 Keep away from sources of ignition – No smoking.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Categoriesofdanger | highly flammable, irritant |
| Hazard Symbol |  Flammable  Irritant |
| Storage class | 3 Flammable Liquids |
| WGK | WGK 3 highly 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 1993 FLAMMABLE LIQUID, N.O.S.(METHYL ACETYLENECARBOXYLATE), 3, II |
| Declaration (transport by air) IATA-DGR | UN 1993 FLAMMABLE LIQUID, N.O.S.(METHYL ACETYLENECARBOXYLATE), 3, II |
| Specifications | |
| Assay (GC, area%) | ≥ 98 % |
| Identity (IR) | passes test |
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213-083-5