2-Butanone
SIGALD/110264 - ReagentPlus®, ≥99%
Synonym: Ethyl methyl ketone; MEK; Methyl ethyl ketone
CAS Number: 78-93-3
Empirical Formula (Hill Notation): C4H8O
Molecular Weight: 72.11
EC Number: 201-159-0
MDL Number: MFCD00011648
Linear Formula: C2H5COCH3
Product Type: Chemical
| assay | ≥99% |
| autoignition temp. | 960 °F |
| bp | 80 °C (lit.) |
| density | 0.805 g/mL at 25 °C (lit.) |
| expl. lim. | 10.1 % |
| form | liquid |
| InChI | 1S/C4H8O/c1-3-4(2)5/h3H2, |
| InChI key | ZWEHNKRNPOVVGH-UHFFFAOYSA |
| mp | −87 °C (lit.) |
| product line | ReagentPlus® |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | CC(CC)=O |
| vapor density | 2.49 (vs air) |
| vapor pressure | 71 mmHg ( 20 °C) |
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