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34861
Riedel-de Haën
2-Butanone
SKU
34861
CHROMASOLV™, for HPLC, ≥99.7%
Synonym(s)
Ethyl methyl ketone; MEK; Methyl ethyl ketone
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- For HPLC and organic synthesis
- High-purity, multipurpose solvents
- High lot-to-lot consistency
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | MDL Number |
| Molar Mass 72.11 g/mol | RTECS Number EL6475000 | Synonyms Ethyl methyl ketone; MEK; Methyl ethyl ketone |
Documents
Specifications
| Property | Value |
|---|---|
| assay (GC) | Min. 99.7 % |
| non-volatile matter | Max. 0.001 % |
| water (Karl Fischer) | Max. 0.1 % |
| free acid (as CH3COOH) | Max. 0.001 % |
| transmittance at 335 nm | Min. 50 % |
| transmittance at 340 nm | Min. 80 % |
| transmittance from 350 nm | Min. 98 % |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 79-81 °C |
| Certification | For HPLC |
| Color | Colorless |
| Density | 0.805 g/cm3 (20 °C) |
| Flashpoint | 11.5 %(V) |
| For Use With (Equipment) | For HPLC |
| Form | Liquid |
| Grade | HPLC Grade |
| Incompatible Materials | Oxidizing agents |
| Lower Explosion Limit | 1.8 %(V) |
| Melting Point/Range | -87 °C |
| Partition Coefficient | 0.26 |
| Purity Percentage | 99.70 |
| Purity Details | >=99.70% |
| Solubility in Water | 290 g/l (20 °C) |
| Upper Explosion Limit | 11.5 %(V) |
| Vapor Pressure | 101 hPa (20 °C) |
| Viscosity | 0.423 mPa.s (15 °C) |
| pH-Value | No data available |
| Product Line | CHROMASOLV™ |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN1193 |
