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LC3651 Mesityl oxidefor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC30651 | Glass bottle | 100 ml | 11.25 |
| AC30651 | Glass bottle | 1 L | 22.28 |
| Product information | |
| Synonyms | Isopropylideneacetone, 4-Methyl-3-penten-2-one |
| Hill Formula | C6H10O |
| Chemical formula | (CH3)2CCHCOCH3 |
| HS Code | 2914 19 90 |
| EC number | 205-502-5 |
| Molar mass | 98.14 g/mol |
| EC index number | 606-009-00-1 |
| CAS number | 141-79-7 |
| Chemical and physical data | |
| Ignition temperature | 344 °C |
| Solubility | 30 g/l (20 °C) |
| Melting point | -59 °C |
| Molar mass | 98.14 g/mol |
| Density | 0.85 g/cm3 (20 °C) |
| Boiling point | 130 °C |
| Vapor pressure | 10.5 hPa (20 °C) |
| Explosion limit | 1.4 – 10.1 %(V) |
| Flash point | 26 °C |
| Refractive index | 1.4445 (20 °C, 589 nm) |
| Safety information | |
| R Phrase | R 10-20/21/22 Flammable.Harmful by inhalation, in contact with skin and if swallowed. |
| S Phrase | S 25 Avoid contact with eyes. |
| Categories of danger | flammable, harmful |
| Hazard Symbol |  Harmful |
| Storage class | 3 Flammable Liquids |
| 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 1229 MESITYL OXIDE, 3, III |
| Declaration (transport by air) IATA-DGR | UN 1229 MESITYL OXIDE, 3, III |
| Toxicological data | |
| LD 50 oral | LD50 rat 1120 mg/kg |
| LD 50 dermal | LD50 rabbit 5150 mg/kg |
| Specifications | |
| Assay isomers (GC, area%) | ≥ 97 % |
| Density (d 20 °C/ 4 °C) | 0.853 – 0.856 |
| a-Mesityl oxide (GC, area%) | ≥ 85 % |
| Identity (IR) | passes test |