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MX1301
4-甲基-2-戊酮
OmniSolv®
4-Methyl-2-pentanone
同義詞:
[=methyl isobutyl ketone(solvent)]甲基异丁基酮（溶剂）, 异丁基甲基酮, 异丙基丙酮, 甲基异丁基酮
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線性公式:
(CH3)2CHCH2COCH3
CAS 編號:
分子量：:
100.16
EC Index Number:
203-550-1
UNSPSC Code:
12352115
Beilstein/REAXYS Number:
605399
MDL number:
Assay:
≥99% (GC)
Technique(s):
HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
Bp:
117-118 °C
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vapor density
3.5 (vs air)
Quality Segment
product line
OmniSolv®
assay
≥99% (GC)
form
liquid
autoignition temp.
840 °F
expl. lim.
1.2-8 %, 93 °F
technique(s)
HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
impurities
≤0.08% Water (H2O)
evapn. residue
≤5 ppm
color
APHA: ≤10
refractive index
n20/D 1.395 (lit.)
pH
7 (20 °C)
bp
117-118 °C
mp
−80 °C (lit.)
transition temp
flash point 14 °C
solubility
14.1 g/L
density
0.8 g/cm3 at 20 °C, 0.801 g/mL at 25 °C (lit.)
UV cutoff
≤334 nm
UV absorption
λ: 334 nm Amax: ≤1.00, λ: 339 nm Amax: ≤0.50, λ: 349 nm Amax: ≤0.20, λ: 400 nm Amax: ≤0.01
shipped in
ambient
storage temp.
room temp
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 also known as MIBK, is widely used in analytical chemistry as a solvent due to its excellent volatility, low water solubility, and compatibility with both polar and non-polar analytes. In chromatography, MIBK is particularly valued for its role in gas chromatography (GC) and sample preparation workflows, where it enhances analyte recovery and resolution in complex matrices.
Application
- MIBK is used as a solvent and diluent in GC analysis of volatile organic compounds (VOCs), hydrocarbons, and environmental pollutants.
- MIBK has well-characterized retention indices and vapor-phase behavior, making it suitable for use in GC method development and calibration
OmniSolv®
Packaging
M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
is packaged in 4L amber glass bottle
Preparation Note
Product filtered through a 0.2 μm filter
Analysis Note
Assay (GC)99.0% minColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardUV Abs. at 334 nm1.00AU maxUV Abs. at 339 nm0.50AU maxUV Abs. at 349 nm0.20AU maxUV Abs. at 400 nm0.01AU maxUV Cut-off334nm maxWater (H2O)0.08% max
Legal Information
OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
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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
存儲類別/等級
3 - Flammable liquids
wgk
WGK 1
flash_point_f
57.2 °F - closed cup
flash_point_c
14 °C - closed cup
分析證明 (COA)
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