Merck, 34861-1L, 2-Butanone
Size:1 L, Ethyl methyl ketone, MEK, Methyl ethyl ketone, suitable for HPLC, ≥99.7%
Available Catalog Numbers
Catalog Number: 34861-1L
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Category
Pack Size1 L
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| UNSPSC Code | 41116105 |
|---|---|
| PubChem Substance ID | 329755070 |
| eCl@ss | 39021202 |
| EC Number | 201-159-0 |
| Beilstein/REAXYS Number | 741880 |
| MDL number | MFCD00011648 |
| InChI key | ZWEHNKRNPOVVGH-UHFFFAOYSA-N |
| InChI | 1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3 |
| SMILES string | CC(CC)=O |
| grade | HPLC grade |
| vapor density | 2.49 (vs air) |
| vapor pressure | 71 mmHg ( 20 °C) |
| assay | ≥99.7% |
| form | liquid |
| autoignition temp. | 960 °F |
| expl. lim. | 10.1 % |
| technique(s) | HPLC: suitable |
| impurities | ≤0.001% free acid (as CH3COOH) |
| evapn. residue | ≤0.001% |
| transmittance | 335 nm, ≥50% |
| Quality Level | 100 |
| refractive index | n20/D 1.379 (lit.) |
| bp | 80 °C (lit.) |
| mp | −87 °C (lit.) |
| density | 0.805 g/mL at 25 °C (lit.) |
| <i>λ</i> | neat |
| UV absorption | λ: 335 nm Amax: ≤0.30 |
| application(s) |
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