Description
Description
5-Methyl-2-Hexanone 99%1 Liter
Synonym: Isobutylacetone, Isopentyl methyl ketone, MIAK
- CAS Number 110-12-3
- Linear Formula (CH3)2CHCH2CH2COCH3
- Molecular Weight 114.19
- Beilstein/REAXYS Number 506163
- EC Number 203-737-8
- MDL number MFCD00008950
- PubChem Substance ID 329757991
- NACRES NA.21
| Quality Level | 100 |
| vapor density | 3.94 (vs air) |
| vapor pressure | 4.5 mmHg ( 20 °C) |
| assay | 99% |
| autoignition temp. | 797 °F |
| expl. lim. | 1.35-8.2 %, 93 °F |
| impurities | ≤0.05% (water) |
| refractive index | n20/D 1.406 (lit.) |
| bp | 145 °C (lit.) |
| mp | -74 °C |
| solubility | water: soluble 5.4 g/L at 25 °C |
| density | 0.814 g/mL at 25 °C (lit.) |
| SMILES string | CC(C)CCC(C)=O |
| InChI | 1S/C7H14O/c1-6(2)4-5-7(3)8/h6H,4-5H2,1-3H3 |
| InChI key | FFWSICBKRCICMR-UHFFFAOYSA-N |
General description
5-Methyl-2-hexanone (methyl isoamyl ketone, MIAK) is an aliphatic ketone. Its ability to elicit germination response in uredospores of certain species of rust has been investigated. The near-UV absorption cross section and absorption spectrum of MIAK were measured and employed to determine its photolysis lifetime. The dynamics of the Norrish Type-II reaction of MIAK has been studied using femtosecond time-resolved mass spectrometry.
Application
5-Methyl-2-hexanone may be used to synthesize N,N′-bis(1,4-dimethylpentyl)-p-phenylenediamine (BMPPD) via reductive alkylation of p-nitroaniline in the presence of copper-based catalysts.
GHS02, GHS07
Signal word Warning
Hazard statements H226-H332
RIDADR UN 2302 3 / PGIII
WGK Germany 1
RTECS MP3850000
Documents
Safety Data Sheet
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