360511
4-Methyl-2-pentanone
ACS reagent, ≥98.5%
Sinónimos:
Isobutyl methyl ketone, Isopropylacetone, MIBK, Methyl isobutyl ketone
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Fórmula lineal:
(CH3)2CHCH2COCH3
Número CAS:
Peso molecular:
100.16
UNSPSC Code:
12352115
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-550-1
Beilstein/REAXYS Number:
605399
MDL number:
Assay:
≥98.5%
Grade:
ACS reagent
Bp:
117-118 °C
Vapor pressure:
15.7 mmHg ( 20 °C)
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ACS reagent
Quality Level
vapor density
3.5 (vs air)
vapor pressure
15.7 mmHg ( 20 °C)
assay
≥98.5%
form
liquid
autoignition temp.
840 °F
expl. lim.
1.2-8 %, 93 °F
dilution
(for analytical testing)
impurities
≤0.002 meq/g Titr. acid, ≤0.100% water
evapn. residue
≤0.0050%
color
APHA: ≤15, clear
refractive index
n20/D 1.395 (lit.)
bp
117-118 °C
mp
−80 °C (lit.)
density
0.801 g/mL at 25 °C (lit.)
SMILES string
CC(C)CC(C)=O
InChI
1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3
InChI key
NTIZESTWPVYFNL-UHFFFAOYSA-N
General description
4-Methyl-2-pentanone (Methyl isobutyl ketone (MIBK)) is an organic solvent widely used in various industrial applications. It is used as a solvent for gums, resins, paints, varnishes, lacquers, and nitrocellulose. It is also used as a denaturant and solvent in cosmetic products.
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Application
4-Methyl-2-pentanone is used:
- To prepare (R)-(-)-4-methyl-2-pentanol via asymmetric hydrogenation in the presence of silica-supported starch-polysulfosiloxane-platinum complex (SiO2-ST-Si-S-Pt).
- In the preparation of jet-fuel-range alkene [C10 and C11 branched alkanes] via aldol condensation reaction with furfural followed by hydrodeoxygenation reaction.
- Extracting agent for silver, gold and other rare elements from cyanide solutions.
Features and Benefits
4-Methyl-2-pentanone or Methyl isobutyl ketone (MIBK) commonly used diluent or extractant due to its,
- Low density
- Viscosity.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Clase de almacenamiento
3 - Flammable liquids
wgk
WGK 1
flash_point_f
57.2 °F - closed cup
flash_point_c
14 °C - closed cup
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